Home / 46,427.20-64,073.50-26,287.63

Finding the Fourth Proportional to 46,427.20, 64,073.50 and 26,287.63

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Solution

The fourth proportional to 46,427.20, 64,073.50 and 26,287.63 is: 36,279.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,427.20 : 64,073.50 = 26,287.63 : x
  2. Step 2: Convert to fraction form
    46,427.20/64,073.50 = 26,287.63/x
  3. Step 3: Cross multiply
    46,427.20x = 64,073.50 × 26,287.63
  4. Step 4: Simplify right side
    46,427.20x = 1,684,340,234.90
  5. Step 5: Solve for x
    x = 1,684,340,234.90/46,427.20
  6. Step 6: Final answer
    x = 36,279.17

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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.