Home / 43,313.94-59,789.13-25,423.95

Finding the Fourth Proportional to 43,313.94, 59,789.13 and 25,423.95

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Solution

The fourth proportional to 43,313.94, 59,789.13 and 25,423.95 is: 35,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313.94 : 59,789.13 = 25,423.95 : x
  2. Step 2: Convert to fraction form
    43,313.94/59,789.13 = 25,423.95/x
  3. Step 3: Cross multiply
    43,313.94x = 59,789.13 × 25,423.95
  4. Step 4: Simplify right side
    43,313.94x = 1,520,075,851.66
  5. Step 5: Solve for x
    x = 1,520,075,851.66/43,313.94
  6. Step 6: Final answer
    x = 35,094.38

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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.