Home / 80,098.02-110,525.85-44,288.19

Finding the Fourth Proportional to 80,098.02, 110,525.85 and 44,288.19

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Solution

The fourth proportional to 80,098.02, 110,525.85 and 44,288.19 is: 61,112.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,098.02 : 110,525.85 = 44,288.19 : x
  2. Step 2: Convert to fraction form
    80,098.02/110,525.85 = 44,288.19/x
  3. Step 3: Cross multiply
    80,098.02x = 110,525.85 × 44,288.19
  4. Step 4: Simplify right side
    80,098.02x = 4,894,989,844.71
  5. Step 5: Solve for x
    x = 4,894,989,844.71/80,098.02
  6. Step 6: Final answer
    x = 61,112.49

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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.