Home / 10,814.47-14,924.55-6,035.47

Finding the Fourth Proportional to 10,814.47, 14,924.55 and 6,035.47

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Solution

The fourth proportional to 10,814.47, 14,924.55 and 6,035.47 is: 8,329.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814.47 : 14,924.55 = 6,035.47 : x
  2. Step 2: Convert to fraction form
    10,814.47/14,924.55 = 6,035.47/x
  3. Step 3: Cross multiply
    10,814.47x = 14,924.55 × 6,035.47
  4. Step 4: Simplify right side
    10,814.47x = 90,076,659.11
  5. Step 5: Solve for x
    x = 90,076,659.11/10,814.47
  6. Step 6: Final answer
    x = 8,329.27

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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.