Home / 24,457.44-36,681.30-11,972.10

Finding the Fourth Proportional to 24,457.44, 36,681.30 and 11,972.10

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Solution

The fourth proportional to 24,457.44, 36,681.30 and 11,972.10 is: 17,955.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,457.44 : 36,681.30 = 11,972.10 : x
  2. Step 2: Convert to fraction form
    24,457.44/36,681.30 = 11,972.10/x
  3. Step 3: Cross multiply
    24,457.44x = 36,681.30 × 11,972.10
  4. Step 4: Simplify right side
    24,457.44x = 439,152,191.73
  5. Step 5: Solve for x
    x = 439,152,191.73/24,457.44
  6. Step 6: Final answer
    x = 17,955.77

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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.