Home / 244,307.45-366,510.06-84,389.22

Finding the Fourth Proportional to 244,307.45, 366,510.06 and 84,389.22

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Solution

The fourth proportional to 244,307.45, 366,510.06 and 84,389.22 is: 126,600.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,307.45 : 366,510.06 = 84,389.22 : x
  2. Step 2: Convert to fraction form
    244,307.45/366,510.06 = 84,389.22/x
  3. Step 3: Cross multiply
    244,307.45x = 366,510.06 × 84,389.22
  4. Step 4: Simplify right side
    244,307.45x = 30,929,495,831.06
  5. Step 5: Solve for x
    x = 30,929,495,831.06/244,307.45
  6. Step 6: Final answer
    x = 126,600.71

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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.