Home / 115,343.52-173,070.57-62,752.92

Finding the Fourth Proportional to 115,343.52, 173,070.57 and 62,752.92

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Solution

The fourth proportional to 115,343.52, 173,070.57 and 62,752.92 is: 94,159.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,343.52 : 173,070.57 = 62,752.92 : x
  2. Step 2: Convert to fraction form
    115,343.52/173,070.57 = 62,752.92/x
  3. Step 3: Cross multiply
    115,343.52x = 173,070.57 × 62,752.92
  4. Step 4: Simplify right side
    115,343.52x = 10,860,683,633.56
  5. Step 5: Solve for x
    x = 10,860,683,633.56/115,343.52
  6. Step 6: Final answer
    x = 94,159.46

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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.