Home / 60,859.18-91,152.64-35,182.06

Finding the Fourth Proportional to 60,859.18, 91,152.64 and 35,182.06

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Solution

The fourth proportional to 60,859.18, 91,152.64 and 35,182.06 is: 52,694.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,859.18 : 91,152.64 = 35,182.06 : x
  2. Step 2: Convert to fraction form
    60,859.18/91,152.64 = 35,182.06/x
  3. Step 3: Cross multiply
    60,859.18x = 91,152.64 × 35,182.06
  4. Step 4: Simplify right side
    60,859.18x = 3,206,937,333.80
  5. Step 5: Solve for x
    x = 3,206,937,333.80/60,859.18
  6. Step 6: Final answer
    x = 52,694.39

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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.