Home / 34,167.39-47,151.08-19,059.68

Finding the Fourth Proportional to 34,167.39, 47,151.08 and 19,059.68

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Solution

The fourth proportional to 34,167.39, 47,151.08 and 19,059.68 is: 26,302.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,167.39 : 47,151.08 = 19,059.68 : x
  2. Step 2: Convert to fraction form
    34,167.39/47,151.08 = 19,059.68/x
  3. Step 3: Cross multiply
    34,167.39x = 47,151.08 × 19,059.68
  4. Step 4: Simplify right side
    34,167.39x = 898,684,165.40
  5. Step 5: Solve for x
    x = 898,684,165.40/34,167.39
  6. Step 6: Final answer
    x = 26,302.39

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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.