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Finding the Fourth Proportional to 44,146.49, 60,935.49 and 30,007.53

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Solution

The fourth proportional to 44,146.49, 60,935.49 and 30,007.53 is: 41,419.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,146.49 : 60,935.49 = 30,007.53 : x
  2. Step 2: Convert to fraction form
    44,146.49/60,935.49 = 30,007.53/x
  3. Step 3: Cross multiply
    44,146.49x = 60,935.49 × 30,007.53
  4. Step 4: Simplify right side
    44,146.49x = 1,828,523,544.24
  5. Step 5: Solve for x
    x = 1,828,523,544.24/44,146.49
  6. Step 6: Final answer
    x = 41,419.46

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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.