Home / 30,463.00-41,945.48-26,664.91

Finding the Fourth Proportional to 30,463.00, 41,945.48 and 26,664.91

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Solution

The fourth proportional to 30,463.00, 41,945.48 and 26,664.91 is: 36,715.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,463.00 : 41,945.48 = 26,664.91 : x
  2. Step 2: Convert to fraction form
    30,463.00/41,945.48 = 26,664.91/x
  3. Step 3: Cross multiply
    30,463.00x = 41,945.48 × 26,664.91
  4. Step 4: Simplify right side
    30,463.00x = 1,118,472,310.91
  5. Step 5: Solve for x
    x = 1,118,472,310.91/30,463.00
  6. Step 6: Final answer
    x = 36,715.77

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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.