Home / 35,925.82-54,010.38-28,954.76

Finding the Fourth Proportional to 35,925.82, 54,010.38 and 28,954.76

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Solution

The fourth proportional to 35,925.82, 54,010.38 and 28,954.76 is: 43,530.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,925.82 : 54,010.38 = 28,954.76 : x
  2. Step 2: Convert to fraction form
    35,925.82/54,010.38 = 28,954.76/x
  3. Step 3: Cross multiply
    35,925.82x = 54,010.38 × 28,954.76
  4. Step 4: Simplify right side
    35,925.82x = 1,563,857,590.41
  5. Step 5: Solve for x
    x = 1,563,857,590.41/35,925.82
  6. Step 6: Final answer
    x = 43,530.18

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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.