Home / 56,175.83-84,279.35-24,580.23

Finding the Fourth Proportional to 56,175.83, 84,279.35 and 24,580.23

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Solution

The fourth proportional to 56,175.83, 84,279.35 and 24,580.23 is: 36,877.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,175.83 : 84,279.35 = 24,580.23 : x
  2. Step 2: Convert to fraction form
    56,175.83/84,279.35 = 24,580.23/x
  3. Step 3: Cross multiply
    56,175.83x = 84,279.35 × 24,580.23
  4. Step 4: Simplify right side
    56,175.83x = 2,071,605,684.35
  5. Step 5: Solve for x
    x = 2,071,605,684.35/56,175.83
  6. Step 6: Final answer
    x = 36,877.17

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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.