Home / 24,516.36-36,768.06-6,987.18

Finding the Fourth Proportional to 24,516.36, 36,768.06 and 6,987.18

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Solution

The fourth proportional to 24,516.36, 36,768.06 and 6,987.18 is: 10,478.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,516.36 : 36,768.06 = 6,987.18 : x
  2. Step 2: Convert to fraction form
    24,516.36/36,768.06 = 6,987.18/x
  3. Step 3: Cross multiply
    24,516.36x = 36,768.06 × 6,987.18
  4. Step 4: Simplify right side
    24,516.36x = 256,905,053.47
  5. Step 5: Solve for x
    x = 256,905,053.47/24,516.36
  6. Step 6: Final answer
    x = 10,478.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.