Home / 46,260.60-69,279.06-26,479.20

Finding the Fourth Proportional to 46,260.60, 69,279.06 and 26,479.20

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Solution

The fourth proportional to 46,260.60, 69,279.06 and 26,479.20 is: 39,654.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,260.60 : 69,279.06 = 26,479.20 : x
  2. Step 2: Convert to fraction form
    46,260.60/69,279.06 = 26,479.20/x
  3. Step 3: Cross multiply
    46,260.60x = 69,279.06 × 26,479.20
  4. Step 4: Simplify right side
    46,260.60x = 1,834,454,085.55
  5. Step 5: Solve for x
    x = 1,834,454,085.55/46,260.60
  6. Step 6: Final answer
    x = 39,654.78

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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.