Home / 61,709.04-92,493.60-26,148.22

Finding the Fourth Proportional to 61,709.04, 92,493.60 and 26,148.22

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Solution

The fourth proportional to 61,709.04, 92,493.60 and 26,148.22 is: 39,192.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,709.04 : 92,493.60 = 26,148.22 : x
  2. Step 2: Convert to fraction form
    61,709.04/92,493.60 = 26,148.22/x
  3. Step 3: Cross multiply
    61,709.04x = 92,493.60 × 26,148.22
  4. Step 4: Simplify right side
    61,709.04x = 2,418,542,672.10
  5. Step 5: Solve for x
    x = 2,418,542,672.10/61,709.04
  6. Step 6: Final answer
    x = 39,192.68

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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.