Home / 9,462.15-13,053.42-6,106.05

Finding the Fourth Proportional to 9,462.15, 13,053.42 and 6,106.05

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Solution

The fourth proportional to 9,462.15, 13,053.42 and 6,106.05 is: 8,423.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462.15 : 13,053.42 = 6,106.05 : x
  2. Step 2: Convert to fraction form
    9,462.15/13,053.42 = 6,106.05/x
  3. Step 3: Cross multiply
    9,462.15x = 13,053.42 × 6,106.05
  4. Step 4: Simplify right side
    9,462.15x = 79,704,835.19
  5. Step 5: Solve for x
    x = 79,704,835.19/9,462.15
  6. Step 6: Final answer
    x = 8,423.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.