Home / 182,397.02-273,622.86-64,047.51

Finding the Fourth Proportional to 182,397.02, 273,622.86 and 64,047.51

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Solution

The fourth proportional to 182,397.02, 273,622.86 and 64,047.51 is: 96,080.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,397.02 : 273,622.86 = 64,047.51 : x
  2. Step 2: Convert to fraction form
    182,397.02/273,622.86 = 64,047.51/x
  3. Step 3: Cross multiply
    182,397.02x = 273,622.86 × 64,047.51
  4. Step 4: Simplify right side
    182,397.02x = 17,524,862,862.08
  5. Step 5: Solve for x
    x = 17,524,862,862.08/182,397.02
  6. Step 6: Final answer
    x = 96,080.86

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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.