Home / 23,018.34-34,528.26-6,376.95

Finding the Fourth Proportional to 23,018.34, 34,528.26 and 6,376.95

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Solution

The fourth proportional to 23,018.34, 34,528.26 and 6,376.95 is: 9,565.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,018.34 : 34,528.26 = 6,376.95 : x
  2. Step 2: Convert to fraction form
    23,018.34/34,528.26 = 6,376.95/x
  3. Step 3: Cross multiply
    23,018.34x = 34,528.26 × 6,376.95
  4. Step 4: Simplify right side
    23,018.34x = 220,184,987.61
  5. Step 5: Solve for x
    x = 220,184,987.61/23,018.34
  6. Step 6: Final answer
    x = 9,565.63

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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.