Home / 33,001.04-49,496.56-10,813.93

Finding the Fourth Proportional to 33,001.04, 49,496.56 and 10,813.93

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Solution

The fourth proportional to 33,001.04, 49,496.56 and 10,813.93 is: 16,219.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,001.04 : 49,496.56 = 10,813.93 : x
  2. Step 2: Convert to fraction form
    33,001.04/49,496.56 = 10,813.93/x
  3. Step 3: Cross multiply
    33,001.04x = 49,496.56 × 10,813.93
  4. Step 4: Simplify right side
    33,001.04x = 535,252,184.30
  5. Step 5: Solve for x
    x = 535,252,184.30/33,001.04
  6. Step 6: Final answer
    x = 16,219.25

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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.