Home / 55,841.34-83,761.32-16,397.04

Finding the Fourth Proportional to 55,841.34, 83,761.32 and 16,397.04

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Solution

The fourth proportional to 55,841.34, 83,761.32 and 16,397.04 is: 24,595.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,841.34 : 83,761.32 = 16,397.04 : x
  2. Step 2: Convert to fraction form
    55,841.34/83,761.32 = 16,397.04/x
  3. Step 3: Cross multiply
    55,841.34x = 83,761.32 × 16,397.04
  4. Step 4: Simplify right side
    55,841.34x = 1,373,437,714.49
  5. Step 5: Solve for x
    x = 1,373,437,714.49/55,841.34
  6. Step 6: Final answer
    x = 24,595.36

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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.