Home / 17,667.48-26,484.75-5,972.58

Finding the Fourth Proportional to 17,667.48, 26,484.75 and 5,972.58

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Solution

The fourth proportional to 17,667.48, 26,484.75 and 5,972.58 is: 8,953.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,667.48 : 26,484.75 = 5,972.58 : x
  2. Step 2: Convert to fraction form
    17,667.48/26,484.75 = 5,972.58/x
  3. Step 3: Cross multiply
    17,667.48x = 26,484.75 × 5,972.58
  4. Step 4: Simplify right side
    17,667.48x = 158,182,288.16
  5. Step 5: Solve for x
    x = 158,182,288.16/17,667.48
  6. Step 6: Final answer
    x = 8,953.30

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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.