Home / 301,882.20-452,948.04-152,041.92

Finding the Fourth Proportional to 301,882.20, 452,948.04 and 152,041.92

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Solution

The fourth proportional to 301,882.20, 452,948.04 and 152,041.92 is: 228,125.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,882.20 : 452,948.04 = 152,041.92 : x
  2. Step 2: Convert to fraction form
    301,882.20/452,948.04 = 152,041.92/x
  3. Step 3: Cross multiply
    301,882.20x = 452,948.04 × 152,041.92
  4. Step 4: Simplify right side
    301,882.20x = 68,867,089,661.84
  5. Step 5: Solve for x
    x = 68,867,089,661.84/301,882.20
  6. Step 6: Final answer
    x = 228,125.70

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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.