Home / 11,088.89-15,302.53-6,053.14

Finding the Fourth Proportional to 11,088.89, 15,302.53 and 6,053.14

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Solution

The fourth proportional to 11,088.89, 15,302.53 and 6,053.14 is: 8,353.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.89 : 15,302.53 = 6,053.14 : x
  2. Step 2: Convert to fraction form
    11,088.89/15,302.53 = 6,053.14/x
  3. Step 3: Cross multiply
    11,088.89x = 15,302.53 × 6,053.14
  4. Step 4: Simplify right side
    11,088.89x = 92,628,356.44
  5. Step 5: Solve for x
    x = 92,628,356.44/11,088.89
  6. Step 6: Final answer
    x = 8,353.26

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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.