Home / 43,266.36-59,702.49-25,112.90

Finding the Fourth Proportional to 43,266.36, 59,702.49 and 25,112.90

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Solution

The fourth proportional to 43,266.36, 59,702.49 and 25,112.90 is: 34,652.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,266.36 : 59,702.49 = 25,112.90 : x
  2. Step 2: Convert to fraction form
    43,266.36/59,702.49 = 25,112.90/x
  3. Step 3: Cross multiply
    43,266.36x = 59,702.49 × 25,112.90
  4. Step 4: Simplify right side
    43,266.36x = 1,499,302,661.12
  5. Step 5: Solve for x
    x = 1,499,302,661.12/43,266.36
  6. Step 6: Final answer
    x = 34,652.85

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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.