Home / 107,317.84-148,097.52-59,569.96

Finding the Fourth Proportional to 107,317.84, 148,097.52 and 59,569.96

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Solution

The fourth proportional to 107,317.84, 148,097.52 and 59,569.96 is: 82,205.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,317.84 : 148,097.52 = 59,569.96 : x
  2. Step 2: Convert to fraction form
    107,317.84/148,097.52 = 59,569.96/x
  3. Step 3: Cross multiply
    107,317.84x = 148,097.52 × 59,569.96
  4. Step 4: Simplify right side
    107,317.84x = 8,822,163,342.50
  5. Step 5: Solve for x
    x = 8,822,163,342.50/107,317.84
  6. Step 6: Final answer
    x = 82,205.93

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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.