Home / 22,907.79-34,303.35-15,092.91

Finding the Fourth Proportional to 22,907.79, 34,303.35 and 15,092.91

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Solution

The fourth proportional to 22,907.79, 34,303.35 and 15,092.91 is: 22,600.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,907.79 : 34,303.35 = 15,092.91 : x
  2. Step 2: Convert to fraction form
    22,907.79/34,303.35 = 15,092.91/x
  3. Step 3: Cross multiply
    22,907.79x = 34,303.35 × 15,092.91
  4. Step 4: Simplify right side
    22,907.79x = 517,737,374.25
  5. Step 5: Solve for x
    x = 517,737,374.25/22,907.79
  6. Step 6: Final answer
    x = 22,600.93

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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.