Home / 62,263.65-93,300.75-45,634.71

Finding the Fourth Proportional to 62,263.65, 93,300.75 and 45,634.71

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Solution

The fourth proportional to 62,263.65, 93,300.75 and 45,634.71 is: 68,382.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,263.65 : 93,300.75 = 45,634.71 : x
  2. Step 2: Convert to fraction form
    62,263.65/93,300.75 = 45,634.71/x
  3. Step 3: Cross multiply
    62,263.65x = 93,300.75 × 45,634.71
  4. Step 4: Simplify right side
    62,263.65x = 4,257,752,669.03
  5. Step 5: Solve for x
    x = 4,257,752,669.03/62,263.65
  6. Step 6: Final answer
    x = 68,382.64

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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.