Home / 7,110.54-10,671.62-5,032.56

Finding the Fourth Proportional to 7,110.54, 10,671.62 and 5,032.56

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Solution

The fourth proportional to 7,110.54, 10,671.62 and 5,032.56 is: 7,552.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,110.54 : 10,671.62 = 5,032.56 : x
  2. Step 2: Convert to fraction form
    7,110.54/10,671.62 = 5,032.56/x
  3. Step 3: Cross multiply
    7,110.54x = 10,671.62 × 5,032.56
  4. Step 4: Simplify right side
    7,110.54x = 53,705,502.77
  5. Step 5: Solve for x
    x = 53,705,502.77/7,110.54
  6. Step 6: Final answer
    x = 7,552.94

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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.