Home / 59,606.69-89,366.97-30,045.28

Finding the Fourth Proportional to 59,606.69, 89,366.97 and 30,045.28

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Solution

The fourth proportional to 59,606.69, 89,366.97 and 30,045.28 is: 45,046.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,606.69 : 89,366.97 = 30,045.28 : x
  2. Step 2: Convert to fraction form
    59,606.69/89,366.97 = 30,045.28/x
  3. Step 3: Cross multiply
    59,606.69x = 89,366.97 × 30,045.28
  4. Step 4: Simplify right side
    59,606.69x = 2,685,055,608.71
  5. Step 5: Solve for x
    x = 2,685,055,608.71/59,606.69
  6. Step 6: Final answer
    x = 45,046.22

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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.