Home / 24,015.48-36,017.62-6,486.68

Finding the Fourth Proportional to 24,015.48, 36,017.62 and 6,486.68

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Solution

The fourth proportional to 24,015.48, 36,017.62 and 6,486.68 is: 9,728.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015.48 : 36,017.62 = 6,486.68 : x
  2. Step 2: Convert to fraction form
    24,015.48/36,017.62 = 6,486.68/x
  3. Step 3: Cross multiply
    24,015.48x = 36,017.62 × 6,486.68
  4. Step 4: Simplify right side
    24,015.48x = 233,634,775.30
  5. Step 5: Solve for x
    x = 233,634,775.30/24,015.48
  6. Step 6: Final answer
    x = 9,728.51

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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.