Home / 23,254.47-34,862.27-10,783.40

Finding the Fourth Proportional to 23,254.47, 34,862.27 and 10,783.40

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Solution

The fourth proportional to 23,254.47, 34,862.27 and 10,783.40 is: 16,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254.47 : 34,862.27 = 10,783.40 : x
  2. Step 2: Convert to fraction form
    23,254.47/34,862.27 = 10,783.40/x
  3. Step 3: Cross multiply
    23,254.47x = 34,862.27 × 10,783.40
  4. Step 4: Simplify right side
    23,254.47x = 375,933,574.09
  5. Step 5: Solve for x
    x = 375,933,574.09/23,254.47
  6. Step 6: Final answer
    x = 16,166.08

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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.