Home / 41,458.10-57,154.21-35,058.98

Finding the Fourth Proportional to 41,458.10, 57,154.21 and 35,058.98

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Solution

The fourth proportional to 41,458.10, 57,154.21 and 35,058.98 is: 48,332.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458.10 : 57,154.21 = 35,058.98 : x
  2. Step 2: Convert to fraction form
    41,458.10/57,154.21 = 35,058.98/x
  3. Step 3: Cross multiply
    41,458.10x = 57,154.21 × 35,058.98
  4. Step 4: Simplify right side
    41,458.10x = 2,003,768,360.54
  5. Step 5: Solve for x
    x = 2,003,768,360.54/41,458.10
  6. Step 6: Final answer
    x = 48,332.38

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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.