Home / 41,075.35-56,684.10-25,159.46

Finding the Fourth Proportional to 41,075.35, 56,684.10 and 25,159.46

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Solution

The fourth proportional to 41,075.35, 56,684.10 and 25,159.46 is: 34,720.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075.35 : 56,684.10 = 25,159.46 : x
  2. Step 2: Convert to fraction form
    41,075.35/56,684.10 = 25,159.46/x
  3. Step 3: Cross multiply
    41,075.35x = 56,684.10 × 25,159.46
  4. Step 4: Simplify right side
    41,075.35x = 1,426,141,476.36
  5. Step 5: Solve for x
    x = 1,426,141,476.36/41,075.35
  6. Step 6: Final answer
    x = 34,720.13

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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.