Home / 141,325.80-211,923.90-62,399.40

Finding the Fourth Proportional to 141,325.80, 211,923.90 and 62,399.40

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Solution

The fourth proportional to 141,325.80, 211,923.90 and 62,399.40 is: 93,570.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,325.80 : 211,923.90 = 62,399.40 : x
  2. Step 2: Convert to fraction form
    141,325.80/211,923.90 = 62,399.40/x
  3. Step 3: Cross multiply
    141,325.80x = 211,923.90 × 62,399.40
  4. Step 4: Simplify right side
    141,325.80x = 13,223,924,205.66
  5. Step 5: Solve for x
    x = 13,223,924,205.66/141,325.80
  6. Step 6: Final answer
    x = 93,570.49

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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.