Home / 107,671.04-148,583.04-59,926.08

Finding the Fourth Proportional to 107,671.04, 148,583.04 and 59,926.08

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Solution

The fourth proportional to 107,671.04, 148,583.04 and 59,926.08 is: 82,696.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,671.04 : 148,583.04 = 59,926.08 : x
  2. Step 2: Convert to fraction form
    107,671.04/148,583.04 = 59,926.08/x
  3. Step 3: Cross multiply
    107,671.04x = 148,583.04 × 59,926.08
  4. Step 4: Simplify right side
    107,671.04x = 8,903,999,141.68
  5. Step 5: Solve for x
    x = 8,903,999,141.68/107,671.04
  6. Step 6: Final answer
    x = 82,696.32

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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.