Home / 34,292.08-47,324.07-19,184.39

Finding the Fourth Proportional to 34,292.08, 47,324.07 and 19,184.39

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Solution

The fourth proportional to 34,292.08, 47,324.07 and 19,184.39 is: 26,475.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,292.08 : 47,324.07 = 19,184.39 : x
  2. Step 2: Convert to fraction form
    34,292.08/47,324.07 = 19,184.39/x
  3. Step 3: Cross multiply
    34,292.08x = 47,324.07 × 19,184.39
  4. Step 4: Simplify right side
    34,292.08x = 907,883,178.65
  5. Step 5: Solve for x
    x = 907,883,178.65/34,292.08
  6. Step 6: Final answer
    x = 26,475.01

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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.