Home / 63,688.06-95,545.59-21,566.10

Finding the Fourth Proportional to 63,688.06, 95,545.59 and 21,566.10

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Solution

The fourth proportional to 63,688.06, 95,545.59 and 21,566.10 is: 32,353.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,688.06 : 95,545.59 = 21,566.10 : x
  2. Step 2: Convert to fraction form
    63,688.06/95,545.59 = 21,566.10/x
  3. Step 3: Cross multiply
    63,688.06x = 95,545.59 × 21,566.10
  4. Step 4: Simplify right side
    63,688.06x = 2,060,545,748.50
  5. Step 5: Solve for x
    x = 2,060,545,748.50/63,688.06
  6. Step 6: Final answer
    x = 32,353.72

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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.