Home / 39,695.88-59,466.42-22,112.76

Finding the Fourth Proportional to 39,695.88, 59,466.42 and 22,112.76

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Solution

The fourth proportional to 39,695.88, 59,466.42 and 22,112.76 is: 33,126.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,695.88 : 59,466.42 = 22,112.76 : x
  2. Step 2: Convert to fraction form
    39,695.88/59,466.42 = 22,112.76/x
  3. Step 3: Cross multiply
    39,695.88x = 59,466.42 × 22,112.76
  4. Step 4: Simplify right side
    39,695.88x = 1,314,966,673.52
  5. Step 5: Solve for x
    x = 1,314,966,673.52/39,695.88
  6. Step 6: Final answer
    x = 33,126.02

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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.