Home / 59,683.12-82,362.74-32,827.45

Finding the Fourth Proportional to 59,683.12, 82,362.74 and 32,827.45

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Solution

The fourth proportional to 59,683.12, 82,362.74 and 32,827.45 is: 45,301.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,683.12 : 82,362.74 = 32,827.45 : x
  2. Step 2: Convert to fraction form
    59,683.12/82,362.74 = 32,827.45/x
  3. Step 3: Cross multiply
    59,683.12x = 82,362.74 × 32,827.45
  4. Step 4: Simplify right side
    59,683.12x = 2,703,758,729.21
  5. Step 5: Solve for x
    x = 2,703,758,729.21/59,683.12
  6. Step 6: Final answer
    x = 45,301.90

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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.