Home / 33,117.19-49,663.63-10,924.00

Finding the Fourth Proportional to 33,117.19, 49,663.63 and 10,924.00

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Solution

The fourth proportional to 33,117.19, 49,663.63 and 10,924.00 is: 16,381.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,117.19 : 49,663.63 = 10,924.00 : x
  2. Step 2: Convert to fraction form
    33,117.19/49,663.63 = 10,924.00/x
  3. Step 3: Cross multiply
    33,117.19x = 49,663.63 × 10,924.00
  4. Step 4: Simplify right side
    33,117.19x = 542,525,383.62
  5. Step 5: Solve for x
    x = 542,525,383.62/33,117.19
  6. Step 6: Final answer
    x = 16,381.99

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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.