Home / 134,457.90-201,593.49-59,537.22

Finding the Fourth Proportional to 134,457.90, 201,593.49 and 59,537.22

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Solution

The fourth proportional to 134,457.90, 201,593.49 and 59,537.22 is: 89,264.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,457.90 : 201,593.49 = 59,537.22 : x
  2. Step 2: Convert to fraction form
    134,457.90/201,593.49 = 59,537.22/x
  3. Step 3: Cross multiply
    134,457.90x = 201,593.49 × 59,537.22
  4. Step 4: Simplify right side
    134,457.90x = 12,002,315,964.70
  5. Step 5: Solve for x
    x = 12,002,315,964.70/134,457.90
  6. Step 6: Final answer
    x = 89,264.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.