Home / 17,923.56-26,889.54-6,077.16

Finding the Fourth Proportional to 17,923.56, 26,889.54 and 6,077.16

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Solution

The fourth proportional to 17,923.56, 26,889.54 and 6,077.16 is: 9,117.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923.56 : 26,889.54 = 6,077.16 : x
  2. Step 2: Convert to fraction form
    17,923.56/26,889.54 = 6,077.16/x
  3. Step 3: Cross multiply
    17,923.56x = 26,889.54 × 6,077.16
  4. Step 4: Simplify right side
    17,923.56x = 163,412,036.91
  5. Step 5: Solve for x
    x = 163,412,036.91/17,923.56
  6. Step 6: Final answer
    x = 9,117.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.