Home / 25,330.48-37,995.73-6,610.46

Finding the Fourth Proportional to 25,330.48, 37,995.73 and 6,610.46

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Solution

The fourth proportional to 25,330.48, 37,995.73 and 6,610.46 is: 9,915.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,330.48 : 37,995.73 = 6,610.46 : x
  2. Step 2: Convert to fraction form
    25,330.48/37,995.73 = 6,610.46/x
  3. Step 3: Cross multiply
    25,330.48x = 37,995.73 × 6,610.46
  4. Step 4: Simplify right side
    25,330.48x = 251,169,331.80
  5. Step 5: Solve for x
    x = 251,169,331.80/25,330.48
  6. Step 6: Final answer
    x = 9,915.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.