Home / 39,095.72-53,952.92-22,098.95

Finding the Fourth Proportional to 39,095.72, 53,952.92 and 22,098.95

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Solution

The fourth proportional to 39,095.72, 53,952.92 and 22,098.95 is: 30,497.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,095.72 : 53,952.92 = 22,098.95 : x
  2. Step 2: Convert to fraction form
    39,095.72/53,952.92 = 22,098.95/x
  3. Step 3: Cross multiply
    39,095.72x = 53,952.92 × 22,098.95
  4. Step 4: Simplify right side
    39,095.72x = 1,192,302,501.17
  5. Step 5: Solve for x
    x = 1,192,302,501.17/39,095.72
  6. Step 6: Final answer
    x = 30,497.01

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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.