Home / 10,580.30-14,602.43-6,753.59

Finding the Fourth Proportional to 10,580.30, 14,602.43 and 6,753.59

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Solution

The fourth proportional to 10,580.30, 14,602.43 and 6,753.59 is: 9,320.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580.30 : 14,602.43 = 6,753.59 : x
  2. Step 2: Convert to fraction form
    10,580.30/14,602.43 = 6,753.59/x
  3. Step 3: Cross multiply
    10,580.30x = 14,602.43 × 6,753.59
  4. Step 4: Simplify right side
    10,580.30x = 98,618,718.44
  5. Step 5: Solve for x
    x = 98,618,718.44/10,580.30
  6. Step 6: Final answer
    x = 9,320.98

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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.