Home / 19,052.34-26,275.91-11,497.06

Finding the Fourth Proportional to 19,052.34, 26,275.91 and 11,497.06

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Solution

The fourth proportional to 19,052.34, 26,275.91 and 11,497.06 is: 15,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.34 : 26,275.91 = 11,497.06 : x
  2. Step 2: Convert to fraction form
    19,052.34/26,275.91 = 11,497.06/x
  3. Step 3: Cross multiply
    19,052.34x = 26,275.91 × 11,497.06
  4. Step 4: Simplify right side
    19,052.34x = 302,095,713.82
  5. Step 5: Solve for x
    x = 302,095,713.82/19,052.34
  6. Step 6: Final answer
    x = 15,856.10

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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.