Home / 80,267.19-110,767.60-46,275.74

Finding the Fourth Proportional to 80,267.19, 110,767.60 and 46,275.74

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Solution

The fourth proportional to 80,267.19, 110,767.60 and 46,275.74 is: 63,859.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,267.19 : 110,767.60 = 46,275.74 : x
  2. Step 2: Convert to fraction form
    80,267.19/110,767.60 = 46,275.74/x
  3. Step 3: Cross multiply
    80,267.19x = 110,767.60 × 46,275.74
  4. Step 4: Simplify right side
    80,267.19x = 5,125,852,658.02
  5. Step 5: Solve for x
    x = 5,125,852,658.02/80,267.19
  6. Step 6: Final answer
    x = 63,859.87

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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.