Home / 33,192.48-45,822.55-22,493.87

Finding the Fourth Proportional to 33,192.48, 45,822.55 and 22,493.87

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Solution

The fourth proportional to 33,192.48, 45,822.55 and 22,493.87 is: 31,053.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.48 : 45,822.55 = 22,493.87 : x
  2. Step 2: Convert to fraction form
    33,192.48/45,822.55 = 22,493.87/x
  3. Step 3: Cross multiply
    33,192.48x = 45,822.55 × 22,493.87
  4. Step 4: Simplify right side
    33,192.48x = 1,030,726,482.77
  5. Step 5: Solve for x
    x = 1,030,726,482.77/33,192.48
  6. Step 6: Final answer
    x = 31,053.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.