Home / 60,094.17-90,134.37-15,725.21

Finding the Fourth Proportional to 60,094.17, 90,134.37 and 15,725.21

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Solution

The fourth proportional to 60,094.17, 90,134.37 and 15,725.21 is: 23,586.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,094.17 : 90,134.37 = 15,725.21 : x
  2. Step 2: Convert to fraction form
    60,094.17/90,134.37 = 15,725.21/x
  3. Step 3: Cross multiply
    60,094.17x = 90,134.37 × 15,725.21
  4. Step 4: Simplify right side
    60,094.17x = 1,417,381,445.80
  5. Step 5: Solve for x
    x = 1,417,381,445.80/60,094.17
  6. Step 6: Final answer
    x = 23,586.01

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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.