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Finding the Fourth Proportional to 117,700, 176,550 and 34,594

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Solution

The fourth proportional to 117,700, 176,550 and 34,594 is: 51,891

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,700 : 176,550 = 34,594 : x
  2. Step 2: Convert to fraction form
    117,700/176,550 = 34,594/x
  3. Step 3: Cross multiply
    117,700x = 176,550 × 34,594
  4. Step 4: Simplify right side
    117,700x = 6,107,570,700
  5. Step 5: Solve for x
    x = 6,107,570,700/117,700
  6. Step 6: Final answer
    x = 51,891

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