Home / 27,726.15-41,776.29-22,903.77

Finding the Fourth Proportional to 27,726.15, 41,776.29 and 22,903.77

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Solution

The fourth proportional to 27,726.15, 41,776.29 and 22,903.77 is: 34,510.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,726.15 : 41,776.29 = 22,903.77 : x
  2. Step 2: Convert to fraction form
    27,726.15/41,776.29 = 22,903.77/x
  3. Step 3: Cross multiply
    27,726.15x = 41,776.29 × 22,903.77
  4. Step 4: Simplify right side
    27,726.15x = 956,834,537.61
  5. Step 5: Solve for x
    x = 956,834,537.61/27,726.15
  6. Step 6: Final answer
    x = 34,510.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.