Home / 149,024.56-223,381.32-60,242.08

Finding the Fourth Proportional to 149,024.56, 223,381.32 and 60,242.08

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Solution

The fourth proportional to 149,024.56, 223,381.32 and 60,242.08 is: 90,300.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,024.56 : 223,381.32 = 60,242.08 : x
  2. Step 2: Convert to fraction form
    149,024.56/223,381.32 = 60,242.08/x
  3. Step 3: Cross multiply
    149,024.56x = 223,381.32 × 60,242.08
  4. Step 4: Simplify right side
    149,024.56x = 13,456,955,349.95
  5. Step 5: Solve for x
    x = 13,456,955,349.95/149,024.56
  6. Step 6: Final answer
    x = 90,300.25

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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.