Home / 34,252.34-47,268.32-19,348.34

Finding the Fourth Proportional to 34,252.34, 47,268.32 and 19,348.34

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Solution

The fourth proportional to 34,252.34, 47,268.32 and 19,348.34 is: 26,700.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,252.34 : 47,268.32 = 19,348.34 : x
  2. Step 2: Convert to fraction form
    34,252.34/47,268.32 = 19,348.34/x
  3. Step 3: Cross multiply
    34,252.34x = 47,268.32 × 19,348.34
  4. Step 4: Simplify right side
    34,252.34x = 914,563,193.51
  5. Step 5: Solve for x
    x = 914,563,193.51/34,252.34
  6. Step 6: Final answer
    x = 26,700.75

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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.