Home / 80,397.33-110,941.04-44,587.23

Finding the Fourth Proportional to 80,397.33, 110,941.04 and 44,587.23

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Solution

The fourth proportional to 80,397.33, 110,941.04 and 44,587.23 is: 61,526.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,397.33 : 110,941.04 = 44,587.23 : x
  2. Step 2: Convert to fraction form
    80,397.33/110,941.04 = 44,587.23/x
  3. Step 3: Cross multiply
    80,397.33x = 110,941.04 × 44,587.23
  4. Step 4: Simplify right side
    80,397.33x = 4,946,553,666.92
  5. Step 5: Solve for x
    x = 4,946,553,666.92/80,397.33
  6. Step 6: Final answer
    x = 61,526.34

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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.