Home / 110,564.04-152,576.69-62,166.01

Finding the Fourth Proportional to 110,564.04, 152,576.69 and 62,166.01

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Solution

The fourth proportional to 110,564.04, 152,576.69 and 62,166.01 is: 85,788.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,564.04 : 152,576.69 = 62,166.01 : x
  2. Step 2: Convert to fraction form
    110,564.04/152,576.69 = 62,166.01/x
  3. Step 3: Cross multiply
    110,564.04x = 152,576.69 × 62,166.01
  4. Step 4: Simplify right side
    110,564.04x = 9,485,084,036.31
  5. Step 5: Solve for x
    x = 9,485,084,036.31/110,564.04
  6. Step 6: Final answer
    x = 85,788.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.