Home / 5,926.31-8,888.79-1,544.11

Finding the Fourth Proportional to 5,926.31, 8,888.79 and 1,544.11

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Solution

The fourth proportional to 5,926.31, 8,888.79 and 1,544.11 is: 2,315.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926.31 : 8,888.79 = 1,544.11 : x
  2. Step 2: Convert to fraction form
    5,926.31/8,888.79 = 1,544.11/x
  3. Step 3: Cross multiply
    5,926.31x = 8,888.79 × 1,544.11
  4. Step 4: Simplify right side
    5,926.31x = 13,725,294.41
  5. Step 5: Solve for x
    x = 13,725,294.41/5,926.31
  6. Step 6: Final answer
    x = 2,315.99

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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.