Home / 96,551.02-133,240.20-58,825.30

Finding the Fourth Proportional to 96,551.02, 133,240.20 and 58,825.30

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Solution

The fourth proportional to 96,551.02, 133,240.20 and 58,825.30 is: 81,178.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,551.02 : 133,240.20 = 58,825.30 : x
  2. Step 2: Convert to fraction form
    96,551.02/133,240.20 = 58,825.30/x
  3. Step 3: Cross multiply
    96,551.02x = 133,240.20 × 58,825.30
  4. Step 4: Simplify right side
    96,551.02x = 7,837,894,737.06
  5. Step 5: Solve for x
    x = 7,837,894,737.06/96,551.02
  6. Step 6: Final answer
    x = 81,178.79

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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.