Home / 150,219.77-225,329.04-61,473.23

Finding the Fourth Proportional to 150,219.77, 225,329.04 and 61,473.23

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Solution

The fourth proportional to 150,219.77, 225,329.04 and 61,473.23 is: 92,209.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,219.77 : 225,329.04 = 61,473.23 : x
  2. Step 2: Convert to fraction form
    150,219.77/225,329.04 = 61,473.23/x
  3. Step 3: Cross multiply
    150,219.77x = 225,329.04 × 61,473.23
  4. Step 4: Simplify right side
    150,219.77x = 13,851,703,619.94
  5. Step 5: Solve for x
    x = 13,851,703,619.94/150,219.77
  6. Step 6: Final answer
    x = 92,209.59

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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.