Home / 32,151.04-48,228.86-11,090.77

Finding the Fourth Proportional to 32,151.04, 48,228.86 and 11,090.77

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Solution

The fourth proportional to 32,151.04, 48,228.86 and 11,090.77 is: 16,636.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,151.04 : 48,228.86 = 11,090.77 : x
  2. Step 2: Convert to fraction form
    32,151.04/48,228.86 = 11,090.77/x
  3. Step 3: Cross multiply
    32,151.04x = 48,228.86 × 11,090.77
  4. Step 4: Simplify right side
    32,151.04x = 534,895,193.62
  5. Step 5: Solve for x
    x = 534,895,193.62/32,151.04
  6. Step 6: Final answer
    x = 16,636.95

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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.