Home / 13,973.32-19,275.75-10,610.56

Finding the Fourth Proportional to 13,973.32, 19,275.75 and 10,610.56

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Solution

The fourth proportional to 13,973.32, 19,275.75 and 10,610.56 is: 14,636.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,973.32 : 19,275.75 = 10,610.56 : x
  2. Step 2: Convert to fraction form
    13,973.32/19,275.75 = 10,610.56/x
  3. Step 3: Cross multiply
    13,973.32x = 19,275.75 × 10,610.56
  4. Step 4: Simplify right side
    13,973.32x = 204,526,501.92
  5. Step 5: Solve for x
    x = 204,526,501.92/13,973.32
  6. Step 6: Final answer
    x = 14,636.93

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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.