Home / 19,566.04-27,000.66-11,182.04

Finding the Fourth Proportional to 19,566.04, 27,000.66 and 11,182.04

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Solution

The fourth proportional to 19,566.04, 27,000.66 and 11,182.04 is: 15,430.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,566.04 : 27,000.66 = 11,182.04 : x
  2. Step 2: Convert to fraction form
    19,566.04/27,000.66 = 11,182.04/x
  3. Step 3: Cross multiply
    19,566.04x = 27,000.66 × 11,182.04
  4. Step 4: Simplify right side
    19,566.04x = 301,922,460.15
  5. Step 5: Solve for x
    x = 301,922,460.15/19,566.04
  6. Step 6: Final answer
    x = 15,430.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.