Home / 7,482.67-10,324.33-4,498.63

Finding the Fourth Proportional to 7,482.67, 10,324.33 and 4,498.63

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Solution

The fourth proportional to 7,482.67, 10,324.33 and 4,498.63 is: 6,207.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482.67 : 10,324.33 = 4,498.63 : x
  2. Step 2: Convert to fraction form
    7,482.67/10,324.33 = 4,498.63/x
  3. Step 3: Cross multiply
    7,482.67x = 10,324.33 × 4,498.63
  4. Step 4: Simplify right side
    7,482.67x = 46,445,340.67
  5. Step 5: Solve for x
    x = 46,445,340.67/7,482.67
  6. Step 6: Final answer
    x = 6,207.05

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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.