Home / 39,766.84-59,648.89-10,184.93

Finding the Fourth Proportional to 39,766.84, 59,648.89 and 10,184.93

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Solution

The fourth proportional to 39,766.84, 59,648.89 and 10,184.93 is: 15,277.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,766.84 : 59,648.89 = 10,184.93 : x
  2. Step 2: Convert to fraction form
    39,766.84/59,648.89 = 10,184.93/x
  3. Step 3: Cross multiply
    39,766.84x = 59,648.89 × 10,184.93
  4. Step 4: Simplify right side
    39,766.84x = 607,519,769.23
  5. Step 5: Solve for x
    x = 607,519,769.23/39,766.84
  6. Step 6: Final answer
    x = 15,277.04

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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.