Home / 43,314.95-59,775.62-25,422.86

Finding the Fourth Proportional to 43,314.95, 59,775.62 and 25,422.86

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Solution

The fourth proportional to 43,314.95, 59,775.62 and 25,422.86 is: 35,084.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314.95 : 59,775.62 = 25,422.86 : x
  2. Step 2: Convert to fraction form
    43,314.95/59,775.62 = 25,422.86/x
  3. Step 3: Cross multiply
    43,314.95x = 59,775.62 × 25,422.86
  4. Step 4: Simplify right side
    43,314.95x = 1,519,666,792.68
  5. Step 5: Solve for x
    x = 1,519,666,792.68/43,314.95
  6. Step 6: Final answer
    x = 35,084.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.