Home / 22,510.12-33,769.02-6,924.84

Finding the Fourth Proportional to 22,510.12, 33,769.02 and 6,924.84

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Solution

The fourth proportional to 22,510.12, 33,769.02 and 6,924.84 is: 10,388.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,510.12 : 33,769.02 = 6,924.84 : x
  2. Step 2: Convert to fraction form
    22,510.12/33,769.02 = 6,924.84/x
  3. Step 3: Cross multiply
    22,510.12x = 33,769.02 × 6,924.84
  4. Step 4: Simplify right side
    22,510.12x = 233,845,060.46
  5. Step 5: Solve for x
    x = 233,845,060.46/22,510.12
  6. Step 6: Final answer
    x = 10,388.44

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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.