Home / 96,890.24-133,713.60-59,162.24

Finding the Fourth Proportional to 96,890.24, 133,713.60 and 59,162.24

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Solution

The fourth proportional to 96,890.24, 133,713.60 and 59,162.24 is: 81,646.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,890.24 : 133,713.60 = 59,162.24 : x
  2. Step 2: Convert to fraction form
    96,890.24/133,713.60 = 59,162.24/x
  3. Step 3: Cross multiply
    96,890.24x = 133,713.60 × 59,162.24
  4. Step 4: Simplify right side
    96,890.24x = 7,910,796,094.46
  5. Step 5: Solve for x
    x = 7,910,796,094.46/96,890.24
  6. Step 6: Final answer
    x = 81,646.99

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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.