Home / 10,750.86-14,837.58-6,036.66

Finding the Fourth Proportional to 10,750.86, 14,837.58 and 6,036.66

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Solution

The fourth proportional to 10,750.86, 14,837.58 and 6,036.66 is: 8,331.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,750.86 : 14,837.58 = 6,036.66 : x
  2. Step 2: Convert to fraction form
    10,750.86/14,837.58 = 6,036.66/x
  3. Step 3: Cross multiply
    10,750.86x = 14,837.58 × 6,036.66
  4. Step 4: Simplify right side
    10,750.86x = 89,569,425.68
  5. Step 5: Solve for x
    x = 89,569,425.68/10,750.86
  6. Step 6: Final answer
    x = 8,331.37

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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.