Home / 158,184.42-237,259.07-39,855.75

Finding the Fourth Proportional to 158,184.42, 237,259.07 and 39,855.75

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Solution

The fourth proportional to 158,184.42, 237,259.07 and 39,855.75 is: 59,779.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,184.42 : 237,259.07 = 39,855.75 : x
  2. Step 2: Convert to fraction form
    158,184.42/237,259.07 = 39,855.75/x
  3. Step 3: Cross multiply
    158,184.42x = 237,259.07 × 39,855.75
  4. Step 4: Simplify right side
    158,184.42x = 9,456,138,179.15
  5. Step 5: Solve for x
    x = 9,456,138,179.15/158,184.42
  6. Step 6: Final answer
    x = 59,779.20

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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.