Home / 10,068.79-13,896.02-6,092.09

Finding the Fourth Proportional to 10,068.79, 13,896.02 and 6,092.09

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Solution

The fourth proportional to 10,068.79, 13,896.02 and 6,092.09 is: 8,407.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,068.79 : 13,896.02 = 6,092.09 : x
  2. Step 2: Convert to fraction form
    10,068.79/13,896.02 = 6,092.09/x
  3. Step 3: Cross multiply
    10,068.79x = 13,896.02 × 6,092.09
  4. Step 4: Simplify right side
    10,068.79x = 84,655,774.02
  5. Step 5: Solve for x
    x = 84,655,774.02/10,068.79
  6. Step 6: Final answer
    x = 8,407.74

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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.