Home / 13,066.96-19,601.12-6,053.53

Finding the Fourth Proportional to 13,066.96, 19,601.12 and 6,053.53

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Solution

The fourth proportional to 13,066.96, 19,601.12 and 6,053.53 is: 9,080.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,066.96 : 19,601.12 = 6,053.53 : x
  2. Step 2: Convert to fraction form
    13,066.96/19,601.12 = 6,053.53/x
  3. Step 3: Cross multiply
    13,066.96x = 19,601.12 × 6,053.53
  4. Step 4: Simplify right side
    13,066.96x = 118,655,967.95
  5. Step 5: Solve for x
    x = 118,655,967.95/13,066.96
  6. Step 6: Final answer
    x = 9,080.61

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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.