Home / 46,479.17-64,141.09-26,339.88

Finding the Fourth Proportional to 46,479.17, 64,141.09 and 26,339.88

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Solution

The fourth proportional to 46,479.17, 64,141.09 and 26,339.88 is: 36,348.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,479.17 : 64,141.09 = 26,339.88 : x
  2. Step 2: Convert to fraction form
    46,479.17/64,141.09 = 26,339.88/x
  3. Step 3: Cross multiply
    46,479.17x = 64,141.09 × 26,339.88
  4. Step 4: Simplify right side
    46,479.17x = 1,689,468,613.67
  5. Step 5: Solve for x
    x = 1,689,468,613.67/46,479.17
  6. Step 6: Final answer
    x = 36,348.94

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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.