Home / 38,884.05-58,327.14-10,804.19

Finding the Fourth Proportional to 38,884.05, 58,327.14 and 10,804.19

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Solution

The fourth proportional to 38,884.05, 58,327.14 and 10,804.19 is: 16,206.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,884.05 : 58,327.14 = 10,804.19 : x
  2. Step 2: Convert to fraction form
    38,884.05/58,327.14 = 10,804.19/x
  3. Step 3: Cross multiply
    38,884.05x = 58,327.14 × 10,804.19
  4. Step 4: Simplify right side
    38,884.05x = 630,177,502.72
  5. Step 5: Solve for x
    x = 630,177,502.72/38,884.05
  6. Step 6: Final answer
    x = 16,206.58

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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.