Home / 5,948.12-8,915.09-2,437.98

Finding the Fourth Proportional to 5,948.12, 8,915.09 and 2,437.98

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Solution

The fourth proportional to 5,948.12, 8,915.09 and 2,437.98 is: 3,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.12 : 8,915.09 = 2,437.98 : x
  2. Step 2: Convert to fraction form
    5,948.12/8,915.09 = 2,437.98/x
  3. Step 3: Cross multiply
    5,948.12x = 8,915.09 × 2,437.98
  4. Step 4: Simplify right side
    5,948.12x = 21,734,798.93
  5. Step 5: Solve for x
    x = 21,734,798.93/5,948.12
  6. Step 6: Final answer
    x = 3,654.07

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1.5x scale

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.