Home / 63,330.12-95,068.80-37,053.72

Finding the Fourth Proportional to 63,330.12, 95,068.80 and 37,053.72

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Solution

The fourth proportional to 63,330.12, 95,068.80 and 37,053.72 is: 55,623.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,330.12 : 95,068.80 = 37,053.72 : x
  2. Step 2: Convert to fraction form
    63,330.12/95,068.80 = 37,053.72/x
  3. Step 3: Cross multiply
    63,330.12x = 95,068.80 × 37,053.72
  4. Step 4: Simplify right side
    63,330.12x = 3,522,652,695.94
  5. Step 5: Solve for x
    x = 3,522,652,695.94/63,330.12
  6. Step 6: Final answer
    x = 55,623.65

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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.