Home / 267,747.93-401,075.10-149,482.26

Finding the Fourth Proportional to 267,747.93, 401,075.10 and 149,482.26

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Solution

The fourth proportional to 267,747.93, 401,075.10 and 149,482.26 is: 223,918.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,747.93 : 401,075.10 = 149,482.26 : x
  2. Step 2: Convert to fraction form
    267,747.93/401,075.10 = 149,482.26/x
  3. Step 3: Cross multiply
    267,747.93x = 401,075.10 × 149,482.26
  4. Step 4: Simplify right side
    267,747.93x = 59,953,612,377.73
  5. Step 5: Solve for x
    x = 59,953,612,377.73/267,747.93
  6. Step 6: Final answer
    x = 223,918.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.