Home / 9,463.44-13,058.40-5,484.36

Finding the Fourth Proportional to 9,463.44, 13,058.40 and 5,484.36

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Solution

The fourth proportional to 9,463.44, 13,058.40 and 5,484.36 is: 7,567.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463.44 : 13,058.40 = 5,484.36 : x
  2. Step 2: Convert to fraction form
    9,463.44/13,058.40 = 5,484.36/x
  3. Step 3: Cross multiply
    9,463.44x = 13,058.40 × 5,484.36
  4. Step 4: Simplify right side
    9,463.44x = 71,616,966.62
  5. Step 5: Solve for x
    x = 71,616,966.62/9,463.44
  6. Step 6: Final answer
    x = 7,567.75

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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.