Home / 134,576.02-201,864.77-34,729.33

Finding the Fourth Proportional to 134,576.02, 201,864.77 and 34,729.33

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Solution

The fourth proportional to 134,576.02, 201,864.77 and 34,729.33 is: 52,094.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,576.02 : 201,864.77 = 34,729.33 : x
  2. Step 2: Convert to fraction form
    134,576.02/201,864.77 = 34,729.33/x
  3. Step 3: Cross multiply
    134,576.02x = 201,864.77 × 34,729.33
  4. Step 4: Simplify right side
    134,576.02x = 7,010,628,659.71
  5. Step 5: Solve for x
    x = 7,010,628,659.71/134,576.02
  6. Step 6: Final answer
    x = 52,094.19

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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.