Home / 39,095.37-53,948.34-22,960.98

Finding the Fourth Proportional to 39,095.37, 53,948.34 and 22,960.98

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Solution

The fourth proportional to 39,095.37, 53,948.34 and 22,960.98 is: 31,684.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,095.37 : 53,948.34 = 22,960.98 : x
  2. Step 2: Convert to fraction form
    39,095.37/53,948.34 = 22,960.98/x
  3. Step 3: Cross multiply
    39,095.37x = 53,948.34 × 22,960.98
  4. Step 4: Simplify right side
    39,095.37x = 1,238,706,755.77
  5. Step 5: Solve for x
    x = 1,238,706,755.77/39,095.37
  6. Step 6: Final answer
    x = 31,684.23

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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.