Home / 32,675.79-49,009.05-10,486.29

Finding the Fourth Proportional to 32,675.79, 49,009.05 and 10,486.29

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Solution

The fourth proportional to 32,675.79, 49,009.05 and 10,486.29 is: 15,727.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,675.79 : 49,009.05 = 10,486.29 : x
  2. Step 2: Convert to fraction form
    32,675.79/49,009.05 = 10,486.29/x
  3. Step 3: Cross multiply
    32,675.79x = 49,009.05 × 10,486.29
  4. Step 4: Simplify right side
    32,675.79x = 513,923,058.49
  5. Step 5: Solve for x
    x = 513,923,058.49/32,675.79
  6. Step 6: Final answer
    x = 15,727.95

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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.