Home / 149,016.60-223,524.90-93,029.40

Finding the Fourth Proportional to 149,016.60, 223,524.90 and 93,029.40

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Solution

The fourth proportional to 149,016.60, 223,524.90 and 93,029.40 is: 139,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,016.60 : 223,524.90 = 93,029.40 : x
  2. Step 2: Convert to fraction form
    149,016.60/223,524.90 = 93,029.40/x
  3. Step 3: Cross multiply
    149,016.60x = 223,524.90 × 93,029.40
  4. Step 4: Simplify right side
    149,016.60x = 20,794,387,332.06
  5. Step 5: Solve for x
    x = 20,794,387,332.06/149,016.60
  6. Step 6: Final answer
    x = 139,544.10

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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.