Home / 39,104.10-58,656.27-9,521.94

Finding the Fourth Proportional to 39,104.10, 58,656.27 and 9,521.94

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Solution

The fourth proportional to 39,104.10, 58,656.27 and 9,521.94 is: 14,282.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,104.10 : 58,656.27 = 9,521.94 : x
  2. Step 2: Convert to fraction form
    39,104.10/58,656.27 = 9,521.94/x
  3. Step 3: Cross multiply
    39,104.10x = 58,656.27 × 9,521.94
  4. Step 4: Simplify right side
    39,104.10x = 558,521,483.56
  5. Step 5: Solve for x
    x = 558,521,483.56/39,104.10
  6. Step 6: Final answer
    x = 14,282.94

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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.