Home / 46,279.56-63,864.18-26,134.68

Finding the Fourth Proportional to 46,279.56, 63,864.18 and 26,134.68

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Solution

The fourth proportional to 46,279.56, 63,864.18 and 26,134.68 is: 36,064.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,279.56 : 63,864.18 = 26,134.68 : x
  2. Step 2: Convert to fraction form
    46,279.56/63,864.18 = 26,134.68/x
  3. Step 3: Cross multiply
    46,279.56x = 63,864.18 × 26,134.68
  4. Step 4: Simplify right side
    46,279.56x = 1,669,069,907.76
  5. Step 5: Solve for x
    x = 1,669,069,907.76/46,279.56
  6. Step 6: Final answer
    x = 36,064.95

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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.