Home / 44,287.36-66,357.07-31,116.15

Finding the Fourth Proportional to 44,287.36, 66,357.07 and 31,116.15

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Solution

The fourth proportional to 44,287.36, 66,357.07 and 31,116.15 is: 46,622.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,287.36 : 66,357.07 = 31,116.15 : x
  2. Step 2: Convert to fraction form
    44,287.36/66,357.07 = 31,116.15/x
  3. Step 3: Cross multiply
    44,287.36x = 66,357.07 × 31,116.15
  4. Step 4: Simplify right side
    44,287.36x = 2,064,776,640.92
  5. Step 5: Solve for x
    x = 2,064,776,640.92/44,287.36
  6. Step 6: Final answer
    x = 46,622.26

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1.5x scale

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.