Home / 149,554.11-224,373.51-60,871.26

Finding the Fourth Proportional to 149,554.11, 224,373.51 and 60,871.26

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Solution

The fourth proportional to 149,554.11, 224,373.51 and 60,871.26 is: 91,324.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,554.11 : 224,373.51 = 60,871.26 : x
  2. Step 2: Convert to fraction form
    149,554.11/224,373.51 = 60,871.26/x
  3. Step 3: Cross multiply
    149,554.11x = 224,373.51 × 60,871.26
  4. Step 4: Simplify right side
    149,554.11x = 13,657,898,264.32
  5. Step 5: Solve for x
    x = 13,657,898,264.32/149,554.11
  6. Step 6: Final answer
    x = 91,324.13

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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.