Home / 134,251.24-201,411.04-39,484.80

Finding the Fourth Proportional to 134,251.24, 201,411.04 and 39,484.80

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Solution

The fourth proportional to 134,251.24, 201,411.04 and 39,484.80 is: 59,237.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,251.24 : 201,411.04 = 39,484.80 : x
  2. Step 2: Convert to fraction form
    134,251.24/201,411.04 = 39,484.80/x
  3. Step 3: Cross multiply
    134,251.24x = 201,411.04 × 39,484.80
  4. Step 4: Simplify right side
    134,251.24x = 7,952,674,632.19
  5. Step 5: Solve for x
    x = 7,952,674,632.19/134,251.24
  6. Step 6: Final answer
    x = 59,237.25

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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.