Home / 10,359.63-14,298.14-6,110.43

Finding the Fourth Proportional to 10,359.63, 14,298.14 and 6,110.43

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Solution

The fourth proportional to 10,359.63, 14,298.14 and 6,110.43 is: 8,433.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359.63 : 14,298.14 = 6,110.43 : x
  2. Step 2: Convert to fraction form
    10,359.63/14,298.14 = 6,110.43/x
  3. Step 3: Cross multiply
    10,359.63x = 14,298.14 × 6,110.43
  4. Step 4: Simplify right side
    10,359.63x = 87,367,783.60
  5. Step 5: Solve for x
    x = 87,367,783.60/10,359.63
  6. Step 6: Final answer
    x = 8,433.48

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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.