Home / 94,663.92-130,634.10-52,222.44

Finding the Fourth Proportional to 94,663.92, 130,634.10 and 52,222.44

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Solution

The fourth proportional to 94,663.92, 130,634.10 and 52,222.44 is: 72,065.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,663.92 : 130,634.10 = 52,222.44 : x
  2. Step 2: Convert to fraction form
    94,663.92/130,634.10 = 52,222.44/x
  3. Step 3: Cross multiply
    94,663.92x = 130,634.10 × 52,222.44
  4. Step 4: Simplify right side
    94,663.92x = 6,822,031,449.20
  5. Step 5: Solve for x
    x = 6,822,031,449.20/94,663.92
  6. Step 6: Final answer
    x = 72,065.80

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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.