Home / 80,095.20-110,526.90-44,283.12

Finding the Fourth Proportional to 80,095.20, 110,526.90 and 44,283.12

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Solution

The fourth proportional to 80,095.20, 110,526.90 and 44,283.12 is: 61,108.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,095.20 : 110,526.90 = 44,283.12 : x
  2. Step 2: Convert to fraction form
    80,095.20/110,526.90 = 44,283.12/x
  3. Step 3: Cross multiply
    80,095.20x = 110,526.90 × 44,283.12
  4. Step 4: Simplify right side
    80,095.20x = 4,894,475,975.93
  5. Step 5: Solve for x
    x = 4,894,475,975.93/80,095.20
  6. Step 6: Final answer
    x = 61,108.23

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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.