Home / 39,675.62-59,513.16-10,093.19

Finding the Fourth Proportional to 39,675.62, 59,513.16 and 10,093.19

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Solution

The fourth proportional to 39,675.62, 59,513.16 and 10,093.19 is: 15,139.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,675.62 : 59,513.16 = 10,093.19 : x
  2. Step 2: Convert to fraction form
    39,675.62/59,513.16 = 10,093.19/x
  3. Step 3: Cross multiply
    39,675.62x = 59,513.16 × 10,093.19
  4. Step 4: Simplify right side
    39,675.62x = 600,677,631.38
  5. Step 5: Solve for x
    x = 600,677,631.38/39,675.62
  6. Step 6: Final answer
    x = 15,139.72

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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.