Home / 60,767.14-83,876.25-35,279.23

Finding the Fourth Proportional to 60,767.14, 83,876.25 and 35,279.23

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Solution

The fourth proportional to 60,767.14, 83,876.25 and 35,279.23 is: 48,695.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,767.14 : 83,876.25 = 35,279.23 : x
  2. Step 2: Convert to fraction form
    60,767.14/83,876.25 = 35,279.23/x
  3. Step 3: Cross multiply
    60,767.14x = 83,876.25 × 35,279.23
  4. Step 4: Simplify right side
    60,767.14x = 2,959,089,515.29
  5. Step 5: Solve for x
    x = 2,959,089,515.29/60,767.14
  6. Step 6: Final answer
    x = 48,695.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.