Home / 44,953.14-67,430.94-11,672.46

Finding the Fourth Proportional to 44,953.14, 67,430.94 and 11,672.46

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Solution

The fourth proportional to 44,953.14, 67,430.94 and 11,672.46 is: 17,509.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,953.14 : 67,430.94 = 11,672.46 : x
  2. Step 2: Convert to fraction form
    44,953.14/67,430.94 = 11,672.46/x
  3. Step 3: Cross multiply
    44,953.14x = 67,430.94 × 11,672.46
  4. Step 4: Simplify right side
    44,953.14x = 787,084,949.91
  5. Step 5: Solve for x
    x = 787,084,949.91/44,953.14
  6. Step 6: Final answer
    x = 17,509.01

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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.