Home / 60,025.08-90,094.11-30,464.13

Finding the Fourth Proportional to 60,025.08, 90,094.11 and 30,464.13

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Solution

The fourth proportional to 60,025.08, 90,094.11 and 30,464.13 is: 45,724.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,025.08 : 90,094.11 = 30,464.13 : x
  2. Step 2: Convert to fraction form
    60,025.08/90,094.11 = 30,464.13/x
  3. Step 3: Cross multiply
    60,025.08x = 90,094.11 × 30,464.13
  4. Step 4: Simplify right side
    60,025.08x = 2,744,638,679.27
  5. Step 5: Solve for x
    x = 2,744,638,679.27/60,025.08
  6. Step 6: Final answer
    x = 45,724.86

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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.