Home / 24,541.74-36,809.10-7,899.66

Finding the Fourth Proportional to 24,541.74, 36,809.10 and 7,899.66

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Solution

The fourth proportional to 24,541.74, 36,809.10 and 7,899.66 is: 11,848.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,541.74 : 36,809.10 = 7,899.66 : x
  2. Step 2: Convert to fraction form
    24,541.74/36,809.10 = 7,899.66/x
  3. Step 3: Cross multiply
    24,541.74x = 36,809.10 × 7,899.66
  4. Step 4: Simplify right side
    24,541.74x = 290,779,374.91
  5. Step 5: Solve for x
    x = 290,779,374.91/24,541.74
  6. Step 6: Final answer
    x = 11,848.36

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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.