Home / 34,252.32-47,261.52-19,345.44

Finding the Fourth Proportional to 34,252.32, 47,261.52 and 19,345.44

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Solution

The fourth proportional to 34,252.32, 47,261.52 and 19,345.44 is: 26,692.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,252.32 : 47,261.52 = 19,345.44 : x
  2. Step 2: Convert to fraction form
    34,252.32/47,261.52 = 19,345.44/x
  3. Step 3: Cross multiply
    34,252.32x = 47,261.52 × 19,345.44
  4. Step 4: Simplify right side
    34,252.32x = 914,294,899.47
  5. Step 5: Solve for x
    x = 914,294,899.47/34,252.32
  6. Step 6: Final answer
    x = 26,692.93

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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.