Home / 46,034.88-63,768.72-45,101.76

Finding the Fourth Proportional to 46,034.88, 63,768.72 and 45,101.76

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Solution

The fourth proportional to 46,034.88, 63,768.72 and 45,101.76 is: 62,476.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,034.88 : 63,768.72 = 45,101.76 : x
  2. Step 2: Convert to fraction form
    46,034.88/63,768.72 = 45,101.76/x
  3. Step 3: Cross multiply
    46,034.88x = 63,768.72 × 45,101.76
  4. Step 4: Simplify right side
    46,034.88x = 2,876,081,504.95
  5. Step 5: Solve for x
    x = 2,876,081,504.95/46,034.88
  6. Step 6: Final answer
    x = 62,476.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.