Home / 19,498.56-26,904.06-11,541.93

Finding the Fourth Proportional to 19,498.56, 26,904.06 and 11,541.93

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Solution

The fourth proportional to 19,498.56, 26,904.06 and 11,541.93 is: 15,925.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,498.56 : 26,904.06 = 11,541.93 : x
  2. Step 2: Convert to fraction form
    19,498.56/26,904.06 = 11,541.93/x
  3. Step 3: Cross multiply
    19,498.56x = 26,904.06 × 11,541.93
  4. Step 4: Simplify right side
    19,498.56x = 310,524,777.24
  5. Step 5: Solve for x
    x = 310,524,777.24/19,498.56
  6. Step 6: Final answer
    x = 15,925.52

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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.