Home / 63,707.04-95,565.06-19,337.40

Finding the Fourth Proportional to 63,707.04, 95,565.06 and 19,337.40

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Solution

The fourth proportional to 63,707.04, 95,565.06 and 19,337.40 is: 29,007.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,707.04 : 95,565.06 = 19,337.40 : x
  2. Step 2: Convert to fraction form
    63,707.04/95,565.06 = 19,337.40/x
  3. Step 3: Cross multiply
    63,707.04x = 95,565.06 × 19,337.40
  4. Step 4: Simplify right side
    63,707.04x = 1,847,979,791.24
  5. Step 5: Solve for x
    x = 1,847,979,791.24/63,707.04
  6. Step 6: Final answer
    x = 29,007.47

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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.