Home / 25,368.27-35,018.02-22,711.06

Finding the Fourth Proportional to 25,368.27, 35,018.02 and 22,711.06

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Solution

The fourth proportional to 25,368.27, 35,018.02 and 22,711.06 is: 31,350.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,368.27 : 35,018.02 = 22,711.06 : x
  2. Step 2: Convert to fraction form
    25,368.27/35,018.02 = 22,711.06/x
  3. Step 3: Cross multiply
    25,368.27x = 35,018.02 × 22,711.06
  4. Step 4: Simplify right side
    25,368.27x = 795,296,353.30
  5. Step 5: Solve for x
    x = 795,296,353.30/25,368.27
  6. Step 6: Final answer
    x = 31,350.04

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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.