Home / 34,107.84-47,050.80-23,479.08

Finding the Fourth Proportional to 34,107.84, 47,050.80 and 23,479.08

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Solution

The fourth proportional to 34,107.84, 47,050.80 and 23,479.08 is: 32,388.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,107.84 : 47,050.80 = 23,479.08 : x
  2. Step 2: Convert to fraction form
    34,107.84/47,050.80 = 23,479.08/x
  3. Step 3: Cross multiply
    34,107.84x = 47,050.80 × 23,479.08
  4. Step 4: Simplify right side
    34,107.84x = 1,104,709,497.26
  5. Step 5: Solve for x
    x = 1,104,709,497.26/34,107.84
  6. Step 6: Final answer
    x = 32,388.73

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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.