Home / 60,152.47-90,241.16-18,030.85

Finding the Fourth Proportional to 60,152.47, 90,241.16 and 18,030.85

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Solution

The fourth proportional to 60,152.47, 90,241.16 and 18,030.85 is: 27,050.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,152.47 : 90,241.16 = 18,030.85 : x
  2. Step 2: Convert to fraction form
    60,152.47/90,241.16 = 18,030.85/x
  3. Step 3: Cross multiply
    60,152.47x = 90,241.16 × 18,030.85
  4. Step 4: Simplify right side
    60,152.47x = 1,627,124,504.03
  5. Step 5: Solve for x
    x = 1,627,124,504.03/60,152.47
  6. Step 6: Final answer
    x = 27,050.00

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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.