Home / 39,303.43-54,243.07-24,193.08

Finding the Fourth Proportional to 39,303.43, 54,243.07 and 24,193.08

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Solution

The fourth proportional to 39,303.43, 54,243.07 and 24,193.08 is: 33,389.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,303.43 : 54,243.07 = 24,193.08 : x
  2. Step 2: Convert to fraction form
    39,303.43/54,243.07 = 24,193.08/x
  3. Step 3: Cross multiply
    39,303.43x = 54,243.07 × 24,193.08
  4. Step 4: Simplify right side
    39,303.43x = 1,312,306,871.47
  5. Step 5: Solve for x
    x = 1,312,306,871.47/39,303.43
  6. Step 6: Final answer
    x = 33,389.12

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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.