Home / 64,693.31-97,049.07-22,567.25

Finding the Fourth Proportional to 64,693.31, 97,049.07 and 22,567.25

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Solution

The fourth proportional to 64,693.31, 97,049.07 and 22,567.25 is: 33,854.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,693.31 : 97,049.07 = 22,567.25 : x
  2. Step 2: Convert to fraction form
    64,693.31/97,049.07 = 22,567.25/x
  3. Step 3: Cross multiply
    64,693.31x = 97,049.07 × 22,567.25
  4. Step 4: Simplify right side
    64,693.31x = 2,190,130,139.71
  5. Step 5: Solve for x
    x = 2,190,130,139.71/64,693.31
  6. Step 6: Final answer
    x = 33,854.05

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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.