Home / 134,701.52-202,052.27-59,804.06

Finding the Fourth Proportional to 134,701.52, 202,052.27 and 59,804.06

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Solution

The fourth proportional to 134,701.52, 202,052.27 and 59,804.06 is: 89,706.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,701.52 : 202,052.27 = 59,804.06 : x
  2. Step 2: Convert to fraction form
    134,701.52/202,052.27 = 59,804.06/x
  3. Step 3: Cross multiply
    134,701.52x = 202,052.27 × 59,804.06
  4. Step 4: Simplify right side
    134,701.52x = 12,083,545,217.47
  5. Step 5: Solve for x
    x = 12,083,545,217.47/134,701.52
  6. Step 6: Final answer
    x = 89,706.08

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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.