Home / 25,925.62-35,702.02-22,521.07

Finding the Fourth Proportional to 25,925.62, 35,702.02 and 22,521.07

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Solution

The fourth proportional to 25,925.62, 35,702.02 and 22,521.07 is: 31,013.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925.62 : 35,702.02 = 22,521.07 : x
  2. Step 2: Convert to fraction form
    25,925.62/35,702.02 = 22,521.07/x
  3. Step 3: Cross multiply
    25,925.62x = 35,702.02 × 22,521.07
  4. Step 4: Simplify right side
    25,925.62x = 804,047,637.66
  5. Step 5: Solve for x
    x = 804,047,637.66/25,925.62
  6. Step 6: Final answer
    x = 31,013.63

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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.