Home / 98,597.53-136,092.51-58,325.30

Finding the Fourth Proportional to 98,597.53, 136,092.51 and 58,325.30

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Solution

The fourth proportional to 98,597.53, 136,092.51 and 58,325.30 is: 80,505.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,597.53 : 136,092.51 = 58,325.30 : x
  2. Step 2: Convert to fraction form
    98,597.53/136,092.51 = 58,325.30/x
  3. Step 3: Cross multiply
    98,597.53x = 136,092.51 × 58,325.30
  4. Step 4: Simplify right side
    98,597.53x = 7,937,636,057.33
  5. Step 5: Solve for x
    x = 7,937,636,057.33/98,597.53
  6. Step 6: Final answer
    x = 80,505.42

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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.