Home / 14,062.52-19,410.36-9,601.04

Finding the Fourth Proportional to 14,062.52, 19,410.36 and 9,601.04

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Solution

The fourth proportional to 14,062.52, 19,410.36 and 9,601.04 is: 13,252.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062.52 : 19,410.36 = 9,601.04 : x
  2. Step 2: Convert to fraction form
    14,062.52/19,410.36 = 9,601.04/x
  3. Step 3: Cross multiply
    14,062.52x = 19,410.36 × 9,601.04
  4. Step 4: Simplify right side
    14,062.52x = 186,359,642.77
  5. Step 5: Solve for x
    x = 186,359,642.77/14,062.52
  6. Step 6: Final answer
    x = 13,252.22

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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.