Home / 35,507.22-48,644.18-34,177.74

Finding the Fourth Proportional to 35,507.22, 48,644.18 and 34,177.74

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Solution

The fourth proportional to 35,507.22, 48,644.18 and 34,177.74 is: 46,822.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,507.22 : 48,644.18 = 34,177.74 : x
  2. Step 2: Convert to fraction form
    35,507.22/48,644.18 = 34,177.74/x
  3. Step 3: Cross multiply
    35,507.22x = 48,644.18 × 34,177.74
  4. Step 4: Simplify right side
    35,507.22x = 1,662,547,965.66
  5. Step 5: Solve for x
    x = 1,662,547,965.66/35,507.22
  6. Step 6: Final answer
    x = 46,822.81

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.