Home / 60,048.15-89,999.38-44,105.35

Finding the Fourth Proportional to 60,048.15, 89,999.38 and 44,105.35

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Solution

The fourth proportional to 60,048.15, 89,999.38 and 44,105.35 is: 66,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,048.15 : 89,999.38 = 44,105.35 : x
  2. Step 2: Convert to fraction form
    60,048.15/89,999.38 = 44,105.35/x
  3. Step 3: Cross multiply
    60,048.15x = 89,999.38 × 44,105.35
  4. Step 4: Simplify right side
    60,048.15x = 3,969,453,984.82
  5. Step 5: Solve for x
    x = 3,969,453,984.82/60,048.15
  6. Step 6: Final answer
    x = 66,104.52

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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.