Home / 24,283.55-36,428.76-7,637.91

Finding the Fourth Proportional to 24,283.55, 36,428.76 and 7,637.91

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Solution

The fourth proportional to 24,283.55, 36,428.76 and 7,637.91 is: 11,457.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,283.55 : 36,428.76 = 7,637.91 : x
  2. Step 2: Convert to fraction form
    24,283.55/36,428.76 = 7,637.91/x
  3. Step 3: Cross multiply
    24,283.55x = 36,428.76 × 7,637.91
  4. Step 4: Simplify right side
    24,283.55x = 278,239,590.29
  5. Step 5: Solve for x
    x = 278,239,590.29/24,283.55
  6. Step 6: Final answer
    x = 11,457.95

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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.