Home / 17,694.02-24,407.61-11,058.50

Finding the Fourth Proportional to 17,694.02, 24,407.61 and 11,058.50

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Solution

The fourth proportional to 17,694.02, 24,407.61 and 11,058.50 is: 15,254.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,694.02 : 24,407.61 = 11,058.50 : x
  2. Step 2: Convert to fraction form
    17,694.02/24,407.61 = 11,058.50/x
  3. Step 3: Cross multiply
    17,694.02x = 24,407.61 × 11,058.50
  4. Step 4: Simplify right side
    17,694.02x = 269,911,555.19
  5. Step 5: Solve for x
    x = 269,911,555.19/17,694.02
  6. Step 6: Final answer
    x = 15,254.39

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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.