Home / 27,569.14-38,025.93-19,073.86

Finding the Fourth Proportional to 27,569.14, 38,025.93 and 19,073.86

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Solution

The fourth proportional to 27,569.14, 38,025.93 and 19,073.86 is: 26,308.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,569.14 : 38,025.93 = 19,073.86 : x
  2. Step 2: Convert to fraction form
    27,569.14/38,025.93 = 19,073.86/x
  3. Step 3: Cross multiply
    27,569.14x = 38,025.93 × 19,073.86
  4. Step 4: Simplify right side
    27,569.14x = 725,301,265.19
  5. Step 5: Solve for x
    x = 725,301,265.19/27,569.14
  6. Step 6: Final answer
    x = 26,308.45

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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.