Home / 34,075.26-47,010.66-25,144.20

Finding the Fourth Proportional to 34,075.26, 47,010.66 and 25,144.20

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Solution

The fourth proportional to 34,075.26, 47,010.66 and 25,144.20 is: 34,689.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,075.26 : 47,010.66 = 25,144.20 : x
  2. Step 2: Convert to fraction form
    34,075.26/47,010.66 = 25,144.20/x
  3. Step 3: Cross multiply
    34,075.26x = 47,010.66 × 25,144.20
  4. Step 4: Simplify right side
    34,075.26x = 1,182,045,437.17
  5. Step 5: Solve for x
    x = 1,182,045,437.17/34,075.26
  6. Step 6: Final answer
    x = 34,689.26

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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.