Home / 97,624.26-134,669.37-59,395.50

Finding the Fourth Proportional to 97,624.26, 134,669.37 and 59,395.50

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Solution

The fourth proportional to 97,624.26, 134,669.37 and 59,395.50 is: 81,934.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,624.26 : 134,669.37 = 59,395.50 : x
  2. Step 2: Convert to fraction form
    97,624.26/134,669.37 = 59,395.50/x
  3. Step 3: Cross multiply
    97,624.26x = 134,669.37 × 59,395.50
  4. Step 4: Simplify right side
    97,624.26x = 7,998,754,565.84
  5. Step 5: Solve for x
    x = 7,998,754,565.84/97,624.26
  6. Step 6: Final answer
    x = 81,934.09

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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.