Home / 9,353.95-14,020.16-4,669.18

Finding the Fourth Proportional to 9,353.95, 14,020.16 and 4,669.18

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Solution

The fourth proportional to 9,353.95, 14,020.16 and 4,669.18 is: 6,998.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.95 : 14,020.16 = 4,669.18 : x
  2. Step 2: Convert to fraction form
    9,353.95/14,020.16 = 4,669.18/x
  3. Step 3: Cross multiply
    9,353.95x = 14,020.16 × 4,669.18
  4. Step 4: Simplify right side
    9,353.95x = 65,462,592.27
  5. Step 5: Solve for x
    x = 65,462,592.27/9,353.95
  6. Step 6: Final answer
    x = 6,998.39

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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.