Home / 25,192.04-37,773.66-7,656.68

Finding the Fourth Proportional to 25,192.04, 37,773.66 and 7,656.68

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Solution

The fourth proportional to 25,192.04, 37,773.66 and 7,656.68 is: 11,480.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192.04 : 37,773.66 = 7,656.68 : x
  2. Step 2: Convert to fraction form
    25,192.04/37,773.66 = 7,656.68/x
  3. Step 3: Cross multiply
    25,192.04x = 37,773.66 × 7,656.68
  4. Step 4: Simplify right side
    25,192.04x = 289,220,827.05
  5. Step 5: Solve for x
    x = 289,220,827.05/25,192.04
  6. Step 6: Final answer
    x = 11,480.64

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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.