Home / 7,032.33-10,545.66-3,134.07

Finding the Fourth Proportional to 7,032.33, 10,545.66 and 3,134.07

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Solution

The fourth proportional to 7,032.33, 10,545.66 and 3,134.07 is: 4,699.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032.33 : 10,545.66 = 3,134.07 : x
  2. Step 2: Convert to fraction form
    7,032.33/10,545.66 = 3,134.07/x
  3. Step 3: Cross multiply
    7,032.33x = 10,545.66 × 3,134.07
  4. Step 4: Simplify right side
    7,032.33x = 33,050,836.64
  5. Step 5: Solve for x
    x = 33,050,836.64/7,032.33
  6. Step 6: Final answer
    x = 4,699.84

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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.