Home / 63,594.24-95,393.40-31,987.04

Finding the Fourth Proportional to 63,594.24, 95,393.40 and 31,987.04

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Solution

The fourth proportional to 63,594.24, 95,393.40 and 31,987.04 is: 47,981.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,594.24 : 95,393.40 = 31,987.04 : x
  2. Step 2: Convert to fraction form
    63,594.24/95,393.40 = 31,987.04/x
  3. Step 3: Cross multiply
    63,594.24x = 95,393.40 × 31,987.04
  4. Step 4: Simplify right side
    63,594.24x = 3,051,352,709.50
  5. Step 5: Solve for x
    x = 3,051,352,709.50/63,594.24
  6. Step 6: Final answer
    x = 47,981.59

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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.