Home / 34,075.56-47,011.32-25,144.44

Finding the Fourth Proportional to 34,075.56, 47,011.32 and 25,144.44

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Solution

The fourth proportional to 34,075.56, 47,011.32 and 25,144.44 is: 34,689.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,075.56 : 47,011.32 = 25,144.44 : x
  2. Step 2: Convert to fraction form
    34,075.56/47,011.32 = 25,144.44/x
  3. Step 3: Cross multiply
    34,075.56x = 47,011.32 × 25,144.44
  4. Step 4: Simplify right side
    34,075.56x = 1,182,073,315.06
  5. Step 5: Solve for x
    x = 1,182,073,315.06/34,075.56
  6. Step 6: Final answer
    x = 34,689.77

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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.