Home / 63,442.50-95,160.15-19,068.36

Finding the Fourth Proportional to 63,442.50, 95,160.15 and 19,068.36

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Solution

The fourth proportional to 63,442.50, 95,160.15 and 19,068.36 is: 28,601.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,442.50 : 95,160.15 = 19,068.36 : x
  2. Step 2: Convert to fraction form
    63,442.50/95,160.15 = 19,068.36/x
  3. Step 3: Cross multiply
    63,442.50x = 95,160.15 × 19,068.36
  4. Step 4: Simplify right side
    63,442.50x = 1,814,547,997.85
  5. Step 5: Solve for x
    x = 1,814,547,997.85/63,442.50
  6. Step 6: Final answer
    x = 28,601.46

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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.