Home / 43,293.06-59,760.30-25,403.06

Finding the Fourth Proportional to 43,293.06, 59,760.30 and 25,403.06

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Solution

The fourth proportional to 43,293.06, 59,760.30 and 25,403.06 is: 35,065.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,293.06 : 59,760.30 = 25,403.06 : x
  2. Step 2: Convert to fraction form
    43,293.06/59,760.30 = 25,403.06/x
  3. Step 3: Cross multiply
    43,293.06x = 59,760.30 × 25,403.06
  4. Step 4: Simplify right side
    43,293.06x = 1,518,094,486.52
  5. Step 5: Solve for x
    x = 1,518,094,486.52/43,293.06
  6. Step 6: Final answer
    x = 35,065.54

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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.