Home / 60,106.92-90,168.58-25,038.38

Finding the Fourth Proportional to 60,106.92, 90,168.58 and 25,038.38

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Solution

The fourth proportional to 60,106.92, 90,168.58 and 25,038.38 is: 37,560.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,106.92 : 90,168.58 = 25,038.38 : x
  2. Step 2: Convert to fraction form
    60,106.92/90,168.58 = 25,038.38/x
  3. Step 3: Cross multiply
    60,106.92x = 90,168.58 × 25,038.38
  4. Step 4: Simplify right side
    60,106.92x = 2,257,674,750.56
  5. Step 5: Solve for x
    x = 2,257,674,750.56/60,106.92
  6. Step 6: Final answer
    x = 37,560.98

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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.