Home / 60,203.32-90,214.26-53,641.24

Finding the Fourth Proportional to 60,203.32, 90,214.26 and 53,641.24

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Solution

The fourth proportional to 60,203.32, 90,214.26 and 53,641.24 is: 80,381.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,203.32 : 90,214.26 = 53,641.24 : x
  2. Step 2: Convert to fraction form
    60,203.32/90,214.26 = 53,641.24/x
  3. Step 3: Cross multiply
    60,203.32x = 90,214.26 × 53,641.24
  4. Step 4: Simplify right side
    60,203.32x = 4,839,204,772.08
  5. Step 5: Solve for x
    x = 4,839,204,772.08/60,203.32
  6. Step 6: Final answer
    x = 80,381.03

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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.