Home / 11,301.11-15,594.01-6,265.07

Finding the Fourth Proportional to 11,301.11, 15,594.01 and 6,265.07

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Solution

The fourth proportional to 11,301.11, 15,594.01 and 6,265.07 is: 8,644.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,301.11 : 15,594.01 = 6,265.07 : x
  2. Step 2: Convert to fraction form
    11,301.11/15,594.01 = 6,265.07/x
  3. Step 3: Cross multiply
    11,301.11x = 15,594.01 × 6,265.07
  4. Step 4: Simplify right side
    11,301.11x = 97,697,564.23
  5. Step 5: Solve for x
    x = 97,697,564.23/11,301.11
  6. Step 6: Final answer
    x = 8,644.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.