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Finding the Fourth Proportional to 337,376.72, 506,055.36 and 88,058.72

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Solution

The fourth proportional to 337,376.72, 506,055.36 and 88,058.72 is: 132,085.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,376.72 : 506,055.36 = 88,058.72 : x
  2. Step 2: Convert to fraction form
    337,376.72/506,055.36 = 88,058.72/x
  3. Step 3: Cross multiply
    337,376.72x = 506,055.36 × 88,058.72
  4. Step 4: Simplify right side
    337,376.72x = 44,562,587,250.74
  5. Step 5: Solve for x
    x = 44,562,587,250.74/337,376.72
  6. Step 6: Final answer
    x = 132,085.54

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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.