Home / 36,597.28-50,504.64-20,681.92

Finding the Fourth Proportional to 36,597.28, 50,504.64 and 20,681.92

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Solution

The fourth proportional to 36,597.28, 50,504.64 and 20,681.92 is: 28,541.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,597.28 : 50,504.64 = 20,681.92 : x
  2. Step 2: Convert to fraction form
    36,597.28/50,504.64 = 20,681.92/x
  3. Step 3: Cross multiply
    36,597.28x = 50,504.64 × 20,681.92
  4. Step 4: Simplify right side
    36,597.28x = 1,044,532,924.11
  5. Step 5: Solve for x
    x = 1,044,532,924.11/36,597.28
  6. Step 6: Final answer
    x = 28,541.27

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Double scale
Find fourth proportional to 36,598.28, 50,506.02 and 20,682.92
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.