Home / 11,083.02-15,294.33-6,047.39

Finding the Fourth Proportional to 11,083.02, 15,294.33 and 6,047.39

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Solution

The fourth proportional to 11,083.02, 15,294.33 and 6,047.39 is: 8,345.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.02 : 15,294.33 = 6,047.39 : x
  2. Step 2: Convert to fraction form
    11,083.02/15,294.33 = 6,047.39/x
  3. Step 3: Cross multiply
    11,083.02x = 15,294.33 × 6,047.39
  4. Step 4: Simplify right side
    11,083.02x = 92,490,701.83
  5. Step 5: Solve for x
    x = 92,490,701.83/11,083.02
  6. Step 6: Final answer
    x = 8,345.26

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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.