Home / 11,088.39-15,302.42-6,052.95

Finding the Fourth Proportional to 11,088.39, 15,302.42 and 6,052.95

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Solution

The fourth proportional to 11,088.39, 15,302.42 and 6,052.95 is: 8,353.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.39 : 15,302.42 = 6,052.95 : x
  2. Step 2: Convert to fraction form
    11,088.39/15,302.42 = 6,052.95/x
  3. Step 3: Cross multiply
    11,088.39x = 15,302.42 × 6,052.95
  4. Step 4: Simplify right side
    11,088.39x = 92,624,721.76
  5. Step 5: Solve for x
    x = 92,624,721.76/11,088.39
  6. Step 6: Final answer
    x = 8,353.31

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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.