Home / 16,713.52-23,058.40-9,637.36

Finding the Fourth Proportional to 16,713.52, 23,058.40 and 9,637.36

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Solution

The fourth proportional to 16,713.52, 23,058.40 and 9,637.36 is: 13,295.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,713.52 : 23,058.40 = 9,637.36 : x
  2. Step 2: Convert to fraction form
    16,713.52/23,058.40 = 9,637.36/x
  3. Step 3: Cross multiply
    16,713.52x = 23,058.40 × 9,637.36
  4. Step 4: Simplify right side
    16,713.52x = 222,222,101.82
  5. Step 5: Solve for x
    x = 222,222,101.82/16,713.52
  6. Step 6: Final answer
    x = 13,295.95

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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.