Home / 39,384.11-59,100.65-16,010.53

Finding the Fourth Proportional to 39,384.11, 59,100.65 and 16,010.53

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Solution

The fourth proportional to 39,384.11, 59,100.65 and 16,010.53 is: 24,025.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,384.11 : 59,100.65 = 16,010.53 : x
  2. Step 2: Convert to fraction form
    39,384.11/59,100.65 = 16,010.53/x
  3. Step 3: Cross multiply
    39,384.11x = 59,100.65 × 16,010.53
  4. Step 4: Simplify right side
    39,384.11x = 946,232,729.84
  5. Step 5: Solve for x
    x = 946,232,729.84/39,384.11
  6. Step 6: Final answer
    x = 24,025.75

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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.