Home / 88,854.36-133,303.38-62,610.36

Finding the Fourth Proportional to 88,854.36, 133,303.38 and 62,610.36

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Solution

The fourth proportional to 88,854.36, 133,303.38 and 62,610.36 is: 93,930.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,854.36 : 133,303.38 = 62,610.36 : x
  2. Step 2: Convert to fraction form
    88,854.36/133,303.38 = 62,610.36/x
  3. Step 3: Cross multiply
    88,854.36x = 133,303.38 × 62,610.36
  4. Step 4: Simplify right side
    88,854.36x = 8,346,172,611.02
  5. Step 5: Solve for x
    x = 8,346,172,611.02/88,854.36
  6. Step 6: Final answer
    x = 93,930.93

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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.