Home / 11,294.74-16,925.96-6,354.02

Finding the Fourth Proportional to 11,294.74, 16,925.96 and 6,354.02

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Solution

The fourth proportional to 11,294.74, 16,925.96 and 6,354.02 is: 9,521.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,294.74 : 16,925.96 = 6,354.02 : x
  2. Step 2: Convert to fraction form
    11,294.74/16,925.96 = 6,354.02/x
  3. Step 3: Cross multiply
    11,294.74x = 16,925.96 × 6,354.02
  4. Step 4: Simplify right side
    11,294.74x = 107,547,888.36
  5. Step 5: Solve for x
    x = 107,547,888.36/11,294.74
  6. Step 6: Final answer
    x = 9,521.94

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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.