Home / 63,708.07-95,557.23-19,335.06

Finding the Fourth Proportional to 63,708.07, 95,557.23 and 19,335.06

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Solution

The fourth proportional to 63,708.07, 95,557.23 and 19,335.06 is: 29,001.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,708.07 : 95,557.23 = 19,335.06 : x
  2. Step 2: Convert to fraction form
    63,708.07/95,557.23 = 19,335.06/x
  3. Step 3: Cross multiply
    63,708.07x = 95,557.23 × 19,335.06
  4. Step 4: Simplify right side
    63,708.07x = 1,847,604,775.48
  5. Step 5: Solve for x
    x = 1,847,604,775.48/63,708.07
  6. Step 6: Final answer
    x = 29,001.11

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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.