Home / 24,275.07-36,421.37-8,482.42

Finding the Fourth Proportional to 24,275.07, 36,421.37 and 8,482.42

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Solution

The fourth proportional to 24,275.07, 36,421.37 and 8,482.42 is: 12,726.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,275.07 : 36,421.37 = 8,482.42 : x
  2. Step 2: Convert to fraction form
    24,275.07/36,421.37 = 8,482.42/x
  3. Step 3: Cross multiply
    24,275.07x = 36,421.37 × 8,482.42
  4. Step 4: Simplify right side
    24,275.07x = 308,941,357.32
  5. Step 5: Solve for x
    x = 308,941,357.32/24,275.07
  6. Step 6: Final answer
    x = 12,726.69

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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.