Home / 62,073.09-93,054.26-51,628.79

Finding the Fourth Proportional to 62,073.09, 93,054.26 and 51,628.79

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Solution

The fourth proportional to 62,073.09, 93,054.26 and 51,628.79 is: 77,397.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,073.09 : 93,054.26 = 51,628.79 : x
  2. Step 2: Convert to fraction form
    62,073.09/93,054.26 = 51,628.79/x
  3. Step 3: Cross multiply
    62,073.09x = 93,054.26 × 51,628.79
  4. Step 4: Simplify right side
    62,073.09x = 4,804,279,209.85
  5. Step 5: Solve for x
    x = 4,804,279,209.85/62,073.09
  6. Step 6: Final answer
    x = 77,397.13

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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.