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Finding the Fourth Proportional to 34,927.58, 52,394.48 and 9,967.16

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Solution

The fourth proportional to 34,927.58, 52,394.48 and 9,967.16 is: 14,951.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,927.58 : 52,394.48 = 9,967.16 : x
  2. Step 2: Convert to fraction form
    34,927.58/52,394.48 = 9,967.16/x
  3. Step 3: Cross multiply
    34,927.58x = 52,394.48 × 9,967.16
  4. Step 4: Simplify right side
    34,927.58x = 522,224,165.28
  5. Step 5: Solve for x
    x = 522,224,165.28/34,927.58
  6. Step 6: Final answer
    x = 14,951.63

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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.