Home / 34,592.34-47,736.78-19,484.94

Finding the Fourth Proportional to 34,592.34, 47,736.78 and 19,484.94

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Solution

The fourth proportional to 34,592.34, 47,736.78 and 19,484.94 is: 26,888.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,592.34 : 47,736.78 = 19,484.94 : x
  2. Step 2: Convert to fraction form
    34,592.34/47,736.78 = 19,484.94/x
  3. Step 3: Cross multiply
    34,592.34x = 47,736.78 × 19,484.94
  4. Step 4: Simplify right side
    34,592.34x = 930,148,294.09
  5. Step 5: Solve for x
    x = 930,148,294.09/34,592.34
  6. Step 6: Final answer
    x = 26,888.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.