Home / 14,030.06-19,352.12-10,195.27

Finding the Fourth Proportional to 14,030.06, 19,352.12 and 10,195.27

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Solution

The fourth proportional to 14,030.06, 19,352.12 and 10,195.27 is: 14,062.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,030.06 : 19,352.12 = 10,195.27 : x
  2. Step 2: Convert to fraction form
    14,030.06/19,352.12 = 10,195.27/x
  3. Step 3: Cross multiply
    14,030.06x = 19,352.12 × 10,195.27
  4. Step 4: Simplify right side
    14,030.06x = 197,299,989.12
  5. Step 5: Solve for x
    x = 197,299,989.12/14,030.06
  6. Step 6: Final answer
    x = 14,062.66

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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.