Home / 10,610.02-14,649.15-6,632.92

Finding the Fourth Proportional to 10,610.02, 14,649.15 and 6,632.92

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Solution

The fourth proportional to 10,610.02, 14,649.15 and 6,632.92 is: 9,158.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,610.02 : 14,649.15 = 6,632.92 : x
  2. Step 2: Convert to fraction form
    10,610.02/14,649.15 = 6,632.92/x
  3. Step 3: Cross multiply
    10,610.02x = 14,649.15 × 6,632.92
  4. Step 4: Simplify right side
    10,610.02x = 97,166,640.02
  5. Step 5: Solve for x
    x = 97,166,640.02/10,610.02
  6. Step 6: Final answer
    x = 9,158.01

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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.