Home / 62,070.36-93,049.06-22,618.48

Finding the Fourth Proportional to 62,070.36, 93,049.06 and 22,618.48

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Solution

The fourth proportional to 62,070.36, 93,049.06 and 22,618.48 is: 33,907.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,070.36 : 93,049.06 = 22,618.48 : x
  2. Step 2: Convert to fraction form
    62,070.36/93,049.06 = 22,618.48/x
  3. Step 3: Cross multiply
    62,070.36x = 93,049.06 × 22,618.48
  4. Step 4: Simplify right side
    62,070.36x = 2,104,628,302.63
  5. Step 5: Solve for x
    x = 2,104,628,302.63/62,070.36
  6. Step 6: Final answer
    x = 33,907.14

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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.