Home / 9,495.06-14,133.50-9,354.66

Finding the Fourth Proportional to 9,495.06, 14,133.50 and 9,354.66

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Solution

The fourth proportional to 9,495.06, 14,133.50 and 9,354.66 is: 13,924.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495.06 : 14,133.50 = 9,354.66 : x
  2. Step 2: Convert to fraction form
    9,495.06/14,133.50 = 9,354.66/x
  3. Step 3: Cross multiply
    9,495.06x = 14,133.50 × 9,354.66
  4. Step 4: Simplify right side
    9,495.06x = 132,214,040.34
  5. Step 5: Solve for x
    x = 132,214,040.34/9,495.06
  6. Step 6: Final answer
    x = 13,924.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.