Home / 10,750.08-14,835.06-5,970

Finding the Fourth Proportional to 10,750.08, 14,835.06 and 5,970

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Solution

The fourth proportional to 10,750.08, 14,835.06 and 5,970 is: 8,238.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,750.08 : 14,835.06 = 5,970 : x
  2. Step 2: Convert to fraction form
    10,750.08/14,835.06 = 5,970/x
  3. Step 3: Cross multiply
    10,750.08x = 14,835.06 × 5,970
  4. Step 4: Simplify right side
    10,750.08x = 88,565,308.20
  5. Step 5: Solve for x
    x = 88,565,308.20/10,750.08
  6. Step 6: Final answer
    x = 8,238.57

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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.