Home / 101,952.83-152,845.05-44,986.18

Finding the Fourth Proportional to 101,952.83, 152,845.05 and 44,986.18

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Solution

The fourth proportional to 101,952.83, 152,845.05 and 44,986.18 is: 67,442.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,952.83 : 152,845.05 = 44,986.18 : x
  2. Step 2: Convert to fraction form
    101,952.83/152,845.05 = 44,986.18/x
  3. Step 3: Cross multiply
    101,952.83x = 152,845.05 × 44,986.18
  4. Step 4: Simplify right side
    101,952.83x = 6,875,914,931.41
  5. Step 5: Solve for x
    x = 6,875,914,931.41/101,952.83
  6. Step 6: Final answer
    x = 67,442.12

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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.