Home / 34,095.69-47,058.71-18,992.97

Finding the Fourth Proportional to 34,095.69, 47,058.71 and 18,992.97

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Solution

The fourth proportional to 34,095.69, 47,058.71 and 18,992.97 is: 26,214.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,095.69 : 47,058.71 = 18,992.97 : x
  2. Step 2: Convert to fraction form
    34,095.69/47,058.71 = 18,992.97/x
  3. Step 3: Cross multiply
    34,095.69x = 47,058.71 × 18,992.97
  4. Step 4: Simplify right side
    34,095.69x = 893,784,572.30
  5. Step 5: Solve for x
    x = 893,784,572.30/34,095.69
  6. Step 6: Final answer
    x = 26,214.00

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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.