Home / 18,075.56-24,951.24-17,576.19

Finding the Fourth Proportional to 18,075.56, 24,951.24 and 17,576.19

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Solution

The fourth proportional to 18,075.56, 24,951.24 and 17,576.19 is: 24,261.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,075.56 : 24,951.24 = 17,576.19 : x
  2. Step 2: Convert to fraction form
    18,075.56/24,951.24 = 17,576.19/x
  3. Step 3: Cross multiply
    18,075.56x = 24,951.24 × 17,576.19
  4. Step 4: Simplify right side
    18,075.56x = 438,547,734.98
  5. Step 5: Solve for x
    x = 438,547,734.98/18,075.56
  6. Step 6: Final answer
    x = 24,261.92

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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.