Home / 34,169.54-47,156.06-19,062.23

Finding the Fourth Proportional to 34,169.54, 47,156.06 and 19,062.23

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Solution

The fourth proportional to 34,169.54, 47,156.06 and 19,062.23 is: 26,307.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,169.54 : 47,156.06 = 19,062.23 : x
  2. Step 2: Convert to fraction form
    34,169.54/47,156.06 = 19,062.23/x
  3. Step 3: Cross multiply
    34,169.54x = 47,156.06 × 19,062.23
  4. Step 4: Simplify right side
    34,169.54x = 898,899,661.61
  5. Step 5: Solve for x
    x = 898,899,661.61/34,169.54
  6. Step 6: Final answer
    x = 26,307.05

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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.