Home / 32,777.90-49,165.58-9,404.33

Finding the Fourth Proportional to 32,777.90, 49,165.58 and 9,404.33

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Solution

The fourth proportional to 32,777.90, 49,165.58 and 9,404.33 is: 14,106.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777.90 : 49,165.58 = 9,404.33 : x
  2. Step 2: Convert to fraction form
    32,777.90/49,165.58 = 9,404.33/x
  3. Step 3: Cross multiply
    32,777.90x = 49,165.58 × 9,404.33
  4. Step 4: Simplify right side
    32,777.90x = 462,369,046.11
  5. Step 5: Solve for x
    x = 462,369,046.11/32,777.90
  6. Step 6: Final answer
    x = 14,106.12

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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.