Home / 24,538.40-36,778.80-11,362.96

Finding the Fourth Proportional to 24,538.40, 36,778.80 and 11,362.96

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Solution

The fourth proportional to 24,538.40, 36,778.80 and 11,362.96 is: 17,031.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,538.40 : 36,778.80 = 11,362.96 : x
  2. Step 2: Convert to fraction form
    24,538.40/36,778.80 = 11,362.96/x
  3. Step 3: Cross multiply
    24,538.40x = 36,778.80 × 11,362.96
  4. Step 4: Simplify right side
    24,538.40x = 417,916,033.25
  5. Step 5: Solve for x
    x = 417,916,033.25/24,538.40
  6. Step 6: Final answer
    x = 17,031.10

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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.