Home / 149,174.00-223,761.60-60,429.18

Finding the Fourth Proportional to 149,174.00, 223,761.60 and 60,429.18

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Solution

The fourth proportional to 149,174.00, 223,761.60 and 60,429.18 is: 90,644.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,174.00 : 223,761.60 = 60,429.18 : x
  2. Step 2: Convert to fraction form
    149,174.00/223,761.60 = 60,429.18/x
  3. Step 3: Cross multiply
    149,174.00x = 223,761.60 × 60,429.18
  4. Step 4: Simplify right side
    149,174.00x = 13,521,729,701.34
  5. Step 5: Solve for x
    x = 13,521,729,701.34/149,174.00
  6. Step 6: Final answer
    x = 90,644.01

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1.5x scale

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.