Home / 31,806.02-43,933.64-24,206.19

Finding the Fourth Proportional to 31,806.02, 43,933.64 and 24,206.19

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Solution

The fourth proportional to 31,806.02, 43,933.64 and 24,206.19 is: 33,436.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,806.02 : 43,933.64 = 24,206.19 : x
  2. Step 2: Convert to fraction form
    31,806.02/43,933.64 = 24,206.19/x
  3. Step 3: Cross multiply
    31,806.02x = 43,933.64 × 24,206.19
  4. Step 4: Simplify right side
    31,806.02x = 1,063,465,916.20
  5. Step 5: Solve for x
    x = 1,063,465,916.20/31,806.02
  6. Step 6: Final answer
    x = 33,436.00

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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.