Home / 93,578.38-129,151.34-59,576.01

Finding the Fourth Proportional to 93,578.38, 129,151.34 and 59,576.01

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Solution

The fourth proportional to 93,578.38, 129,151.34 and 59,576.01 is: 82,223.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,578.38 : 129,151.34 = 59,576.01 : x
  2. Step 2: Convert to fraction form
    93,578.38/129,151.34 = 59,576.01/x
  3. Step 3: Cross multiply
    93,578.38x = 129,151.34 × 59,576.01
  4. Step 4: Simplify right side
    93,578.38x = 7,694,321,523.35
  5. Step 5: Solve for x
    x = 7,694,321,523.35/93,578.38
  6. Step 6: Final answer
    x = 82,223.28

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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.