Home / 61,032.49-91,493.35-23,617.58

Finding the Fourth Proportional to 61,032.49, 91,493.35 and 23,617.58

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Solution

The fourth proportional to 61,032.49, 91,493.35 and 23,617.58 is: 35,404.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,032.49 : 91,493.35 = 23,617.58 : x
  2. Step 2: Convert to fraction form
    61,032.49/91,493.35 = 23,617.58/x
  3. Step 3: Cross multiply
    61,032.49x = 91,493.35 × 23,617.58
  4. Step 4: Simplify right side
    61,032.49x = 2,160,850,996.58
  5. Step 5: Solve for x
    x = 2,160,850,996.58/61,032.49
  6. Step 6: Final answer
    x = 35,404.93

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1.5x scale

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.