Home / 28,292.04-42,230.61-24,971.04

Finding the Fourth Proportional to 28,292.04, 42,230.61 and 24,971.04

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Solution

The fourth proportional to 28,292.04, 42,230.61 and 24,971.04 is: 37,273.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,292.04 : 42,230.61 = 24,971.04 : x
  2. Step 2: Convert to fraction form
    28,292.04/42,230.61 = 24,971.04/x
  3. Step 3: Cross multiply
    28,292.04x = 42,230.61 × 24,971.04
  4. Step 4: Simplify right side
    28,292.04x = 1,054,542,251.53
  5. Step 5: Solve for x
    x = 1,054,542,251.53/28,292.04
  6. Step 6: Final answer
    x = 37,273.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.