Home / 30,025.95-45,077.19-24,490.08

Finding the Fourth Proportional to 30,025.95, 45,077.19 and 24,490.08

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Solution

The fourth proportional to 30,025.95, 45,077.19 and 24,490.08 is: 36,766.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,025.95 : 45,077.19 = 24,490.08 : x
  2. Step 2: Convert to fraction form
    30,025.95/45,077.19 = 24,490.08/x
  3. Step 3: Cross multiply
    30,025.95x = 45,077.19 × 24,490.08
  4. Step 4: Simplify right side
    30,025.95x = 1,103,943,989.28
  5. Step 5: Solve for x
    x = 1,103,943,989.28/30,025.95
  6. Step 6: Final answer
    x = 36,766.33

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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.