Home / 95,167.63-131,339.28-52,730.11

Finding the Fourth Proportional to 95,167.63, 131,339.28 and 52,730.11

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Solution

The fourth proportional to 95,167.63, 131,339.28 and 52,730.11 is: 72,771.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,167.63 : 131,339.28 = 52,730.11 : x
  2. Step 2: Convert to fraction form
    95,167.63/131,339.28 = 52,730.11/x
  3. Step 3: Cross multiply
    95,167.63x = 131,339.28 × 52,730.11
  4. Step 4: Simplify right side
    95,167.63x = 6,925,534,681.72
  5. Step 5: Solve for x
    x = 6,925,534,681.72/95,167.63
  6. Step 6: Final answer
    x = 72,771.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.