Home / 44,325.36-61,150.68-30,904.56

Finding the Fourth Proportional to 44,325.36, 61,150.68 and 30,904.56

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Solution

The fourth proportional to 44,325.36, 61,150.68 and 30,904.56 is: 42,635.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,325.36 : 61,150.68 = 30,904.56 : x
  2. Step 2: Convert to fraction form
    44,325.36/61,150.68 = 30,904.56/x
  3. Step 3: Cross multiply
    44,325.36x = 61,150.68 × 30,904.56
  4. Step 4: Simplify right side
    44,325.36x = 1,889,834,859.10
  5. Step 5: Solve for x
    x = 1,889,834,859.10/44,325.36
  6. Step 6: Final answer
    x = 42,635.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.