Home / 63,444.56-95,063.02-38,408.72

Finding the Fourth Proportional to 63,444.56, 95,063.02 and 38,408.72

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Solution

The fourth proportional to 63,444.56, 95,063.02 and 38,408.72 is: 57,550.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,444.56 : 95,063.02 = 38,408.72 : x
  2. Step 2: Convert to fraction form
    63,444.56/95,063.02 = 38,408.72/x
  3. Step 3: Cross multiply
    63,444.56x = 95,063.02 × 38,408.72
  4. Step 4: Simplify right side
    63,444.56x = 3,651,249,148.29
  5. Step 5: Solve for x
    x = 3,651,249,148.29/63,444.56
  6. Step 6: Final answer
    x = 57,550.23

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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.