Home / 155,860.20-233,444.70-93,652.20

Finding the Fourth Proportional to 155,860.20, 233,444.70 and 93,652.20

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Solution

The fourth proportional to 155,860.20, 233,444.70 and 93,652.20 is: 140,270.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,860.20 : 233,444.70 = 93,652.20 : x
  2. Step 2: Convert to fraction form
    155,860.20/233,444.70 = 93,652.20/x
  3. Step 3: Cross multiply
    155,860.20x = 233,444.70 × 93,652.20
  4. Step 4: Simplify right side
    155,860.20x = 21,862,609,733.34
  5. Step 5: Solve for x
    x = 21,862,609,733.34/155,860.20
  6. Step 6: Final answer
    x = 140,270.64

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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.