Home / 30,202.29-45,099.90-24,666.39

Finding the Fourth Proportional to 30,202.29, 45,099.90 and 24,666.39

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Solution

The fourth proportional to 30,202.29, 45,099.90 and 24,666.39 is: 36,833.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,202.29 : 45,099.90 = 24,666.39 : x
  2. Step 2: Convert to fraction form
    30,202.29/45,099.90 = 24,666.39/x
  3. Step 3: Cross multiply
    30,202.29x = 45,099.90 × 24,666.39
  4. Step 4: Simplify right side
    30,202.29x = 1,112,451,722.36
  5. Step 5: Solve for x
    x = 1,112,451,722.36/30,202.29
  6. Step 6: Final answer
    x = 36,833.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.