Home / 9,301.51-13,947.13-4,848.06

Finding the Fourth Proportional to 9,301.51, 13,947.13 and 4,848.06

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Solution

The fourth proportional to 9,301.51, 13,947.13 and 4,848.06 is: 7,269.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301.51 : 13,947.13 = 4,848.06 : x
  2. Step 2: Convert to fraction form
    9,301.51/13,947.13 = 4,848.06/x
  3. Step 3: Cross multiply
    9,301.51x = 13,947.13 × 4,848.06
  4. Step 4: Simplify right side
    9,301.51x = 67,616,581.43
  5. Step 5: Solve for x
    x = 67,616,581.43/9,301.51
  6. Step 6: Final answer
    x = 7,269.42

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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.