Home / 9,746.40-14,625.19-9,667.13

Finding the Fourth Proportional to 9,746.40, 14,625.19 and 9,667.13

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Solution

The fourth proportional to 9,746.40, 14,625.19 and 9,667.13 is: 14,506.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746.40 : 14,625.19 = 9,667.13 : x
  2. Step 2: Convert to fraction form
    9,746.40/14,625.19 = 9,667.13/x
  3. Step 3: Cross multiply
    9,746.40x = 14,625.19 × 9,667.13
  4. Step 4: Simplify right side
    9,746.40x = 141,383,551.96
  5. Step 5: Solve for x
    x = 141,383,551.96/9,746.40
  6. Step 6: Final answer
    x = 14,506.23

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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.