Home / 44,296.32-66,370.51-31,125.11

Finding the Fourth Proportional to 44,296.32, 66,370.51 and 31,125.11

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Solution

The fourth proportional to 44,296.32, 66,370.51 and 31,125.11 is: 46,635.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,296.32 : 66,370.51 = 31,125.11 : x
  2. Step 2: Convert to fraction form
    44,296.32/66,370.51 = 31,125.11/x
  3. Step 3: Cross multiply
    44,296.32x = 66,370.51 × 31,125.11
  4. Step 4: Simplify right side
    44,296.32x = 2,065,789,424.51
  5. Step 5: Solve for x
    x = 2,065,789,424.51/44,296.32
  6. Step 6: Final answer
    x = 46,635.69

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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.