Home / 39,677.19-59,514.84-10,095.06

Finding the Fourth Proportional to 39,677.19, 59,514.84 and 10,095.06

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Solution

The fourth proportional to 39,677.19, 59,514.84 and 10,095.06 is: 15,142.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,677.19 : 59,514.84 = 10,095.06 : x
  2. Step 2: Convert to fraction form
    39,677.19/59,514.84 = 10,095.06/x
  3. Step 3: Cross multiply
    39,677.19x = 59,514.84 × 10,095.06
  4. Step 4: Simplify right side
    39,677.19x = 600,805,880.69
  5. Step 5: Solve for x
    x = 600,805,880.69/39,677.19
  6. Step 6: Final answer
    x = 15,142.35

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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.