Home / 9,746.07-14,625.36-9,666.81

Finding the Fourth Proportional to 9,746.07, 14,625.36 and 9,666.81

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Solution

The fourth proportional to 9,746.07, 14,625.36 and 9,666.81 is: 14,506.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746.07 : 14,625.36 = 9,666.81 : x
  2. Step 2: Convert to fraction form
    9,746.07/14,625.36 = 9,666.81/x
  3. Step 3: Cross multiply
    9,746.07x = 14,625.36 × 9,666.81
  4. Step 4: Simplify right side
    9,746.07x = 141,380,576.30
  5. Step 5: Solve for x
    x = 141,380,576.30/9,746.07
  6. Step 6: Final answer
    x = 14,506.42

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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.