Home / 24,776.67-34,180.65-14,705.54

Finding the Fourth Proportional to 24,776.67, 34,180.65 and 14,705.54

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Solution

The fourth proportional to 24,776.67, 34,180.65 and 14,705.54 is: 20,287.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,776.67 : 34,180.65 = 14,705.54 : x
  2. Step 2: Convert to fraction form
    24,776.67/34,180.65 = 14,705.54/x
  3. Step 3: Cross multiply
    24,776.67x = 34,180.65 × 14,705.54
  4. Step 4: Simplify right side
    24,776.67x = 502,644,915.80
  5. Step 5: Solve for x
    x = 502,644,915.80/24,776.67
  6. Step 6: Final answer
    x = 20,287.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.