Home / 29,307.34-43,984.08-15,075.24

Finding the Fourth Proportional to 29,307.34, 43,984.08 and 15,075.24

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Solution

The fourth proportional to 29,307.34, 43,984.08 and 15,075.24 is: 22,624.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,307.34 : 43,984.08 = 15,075.24 : x
  2. Step 2: Convert to fraction form
    29,307.34/43,984.08 = 15,075.24/x
  3. Step 3: Cross multiply
    29,307.34x = 43,984.08 × 15,075.24
  4. Step 4: Simplify right side
    29,307.34x = 663,070,562.18
  5. Step 5: Solve for x
    x = 663,070,562.18/29,307.34
  6. Step 6: Final answer
    x = 22,624.73

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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.