Home / 59,682.07-89,523.12-15,308.81

Finding the Fourth Proportional to 59,682.07, 89,523.12 and 15,308.81

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Solution

The fourth proportional to 59,682.07, 89,523.12 and 15,308.81 is: 22,963.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,682.07 : 89,523.12 = 15,308.81 : x
  2. Step 2: Convert to fraction form
    59,682.07/89,523.12 = 15,308.81/x
  3. Step 3: Cross multiply
    59,682.07x = 89,523.12 × 15,308.81
  4. Step 4: Simplify right side
    59,682.07x = 1,370,492,434.69
  5. Step 5: Solve for x
    x = 1,370,492,434.69/59,682.07
  6. Step 6: Final answer
    x = 22,963.22

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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.