Home / 96,559.20-133,316.82-60,316.02

Finding the Fourth Proportional to 96,559.20, 133,316.82 and 60,316.02

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Solution

The fourth proportional to 96,559.20, 133,316.82 and 60,316.02 is: 83,276.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,559.20 : 133,316.82 = 60,316.02 : x
  2. Step 2: Convert to fraction form
    96,559.20/133,316.82 = 60,316.02/x
  3. Step 3: Cross multiply
    96,559.20x = 133,316.82 × 60,316.02
  4. Step 4: Simplify right side
    96,559.20x = 8,041,139,981.46
  5. Step 5: Solve for x
    x = 8,041,139,981.46/96,559.20
  6. Step 6: Final answer
    x = 83,276.79

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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.