Home / 31,886.66-44,064.28-23,915.04

Finding the Fourth Proportional to 31,886.66, 44,064.28 and 23,915.04

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Solution

The fourth proportional to 31,886.66, 44,064.28 and 23,915.04 is: 33,048.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,886.66 : 44,064.28 = 23,915.04 : x
  2. Step 2: Convert to fraction form
    31,886.66/44,064.28 = 23,915.04/x
  3. Step 3: Cross multiply
    31,886.66x = 44,064.28 × 23,915.04
  4. Step 4: Simplify right side
    31,886.66x = 1,053,799,124.22
  5. Step 5: Solve for x
    x = 1,053,799,124.22/31,886.66
  6. Step 6: Final answer
    x = 33,048.28

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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.