Home / 96,345.29-133,010.08-58,114.49

Finding the Fourth Proportional to 96,345.29, 133,010.08 and 58,114.49

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Solution

The fourth proportional to 96,345.29, 133,010.08 and 58,114.49 is: 80,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,345.29 : 133,010.08 = 58,114.49 : x
  2. Step 2: Convert to fraction form
    96,345.29/133,010.08 = 58,114.49/x
  3. Step 3: Cross multiply
    96,345.29x = 133,010.08 × 58,114.49
  4. Step 4: Simplify right side
    96,345.29x = 7,729,812,153.72
  5. Step 5: Solve for x
    x = 7,729,812,153.72/96,345.29
  6. Step 6: Final answer
    x = 80,230.30

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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.