Home / 96,622.83-133,340.88-58,377.06

Finding the Fourth Proportional to 96,622.83, 133,340.88 and 58,377.06

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Solution

The fourth proportional to 96,622.83, 133,340.88 and 58,377.06 is: 80,561.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,622.83 : 133,340.88 = 58,377.06 : x
  2. Step 2: Convert to fraction form
    96,622.83/133,340.88 = 58,377.06/x
  3. Step 3: Cross multiply
    96,622.83x = 133,340.88 × 58,377.06
  4. Step 4: Simplify right side
    96,622.83x = 7,784,048,552.21
  5. Step 5: Solve for x
    x = 7,784,048,552.21/96,622.83
  6. Step 6: Final answer
    x = 80,561.17

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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.