Home / 36,322.36-54,479.44-10,030.84

Finding the Fourth Proportional to 36,322.36, 54,479.44 and 10,030.84

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Solution

The fourth proportional to 36,322.36, 54,479.44 and 10,030.84 is: 15,045.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,322.36 : 54,479.44 = 10,030.84 : x
  2. Step 2: Convert to fraction form
    36,322.36/54,479.44 = 10,030.84/x
  3. Step 3: Cross multiply
    36,322.36x = 54,479.44 × 10,030.84
  4. Step 4: Simplify right side
    36,322.36x = 546,474,545.93
  5. Step 5: Solve for x
    x = 546,474,545.93/36,322.36
  6. Step 6: Final answer
    x = 15,045.13

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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.