Home / 10,600.02-14,629.28-5,884.61

Finding the Fourth Proportional to 10,600.02, 14,629.28 and 5,884.61

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Solution

The fourth proportional to 10,600.02, 14,629.28 and 5,884.61 is: 8,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600.02 : 14,629.28 = 5,884.61 : x
  2. Step 2: Convert to fraction form
    10,600.02/14,629.28 = 5,884.61/x
  3. Step 3: Cross multiply
    10,600.02x = 14,629.28 × 5,884.61
  4. Step 4: Simplify right side
    10,600.02x = 86,087,504.81
  5. Step 5: Solve for x
    x = 86,087,504.81/10,600.02
  6. Step 6: Final answer
    x = 8,121.45

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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.