Home / 63,066.02-87,030.87-34,773.26

Finding the Fourth Proportional to 63,066.02, 87,030.87 and 34,773.26

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Solution

The fourth proportional to 63,066.02, 87,030.87 and 34,773.26 is: 47,986.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,066.02 : 87,030.87 = 34,773.26 : x
  2. Step 2: Convert to fraction form
    63,066.02/87,030.87 = 34,773.26/x
  3. Step 3: Cross multiply
    63,066.02x = 87,030.87 × 34,773.26
  4. Step 4: Simplify right side
    63,066.02x = 3,026,347,070.54
  5. Step 5: Solve for x
    x = 3,026,347,070.54/63,066.02
  6. Step 6: Final answer
    x = 47,986.97

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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.