Home / 39,419.71-59,097.63-26,908.22

Finding the Fourth Proportional to 39,419.71, 59,097.63 and 26,908.22

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Solution

The fourth proportional to 39,419.71, 59,097.63 and 26,908.22 is: 40,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,419.71 : 59,097.63 = 26,908.22 : x
  2. Step 2: Convert to fraction form
    39,419.71/59,097.63 = 26,908.22/x
  3. Step 3: Cross multiply
    39,419.71x = 59,097.63 × 26,908.22
  4. Step 4: Simplify right side
    39,419.71x = 1,590,212,029.52
  5. Step 5: Solve for x
    x = 1,590,212,029.52/39,419.71
  6. Step 6: Final answer
    x = 40,340.53

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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.