Home / 43,328.17-59,780.19-25,423.93

Finding the Fourth Proportional to 43,328.17, 59,780.19 and 25,423.93

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Solution

The fourth proportional to 43,328.17, 59,780.19 and 25,423.93 is: 35,077.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,328.17 : 59,780.19 = 25,423.93 : x
  2. Step 2: Convert to fraction form
    43,328.17/59,780.19 = 25,423.93/x
  3. Step 3: Cross multiply
    43,328.17x = 59,780.19 × 25,423.93
  4. Step 4: Simplify right side
    43,328.17x = 1,519,847,365.95
  5. Step 5: Solve for x
    x = 1,519,847,365.95/43,328.17
  6. Step 6: Final answer
    x = 35,077.58

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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.