Home / 26,541.23-36,628.10-16,472.91

Finding the Fourth Proportional to 26,541.23, 36,628.10 and 16,472.91

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Solution

The fourth proportional to 26,541.23, 36,628.10 and 16,472.91 is: 22,733.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,541.23 : 36,628.10 = 16,472.91 : x
  2. Step 2: Convert to fraction form
    26,541.23/36,628.10 = 16,472.91/x
  3. Step 3: Cross multiply
    26,541.23x = 36,628.10 × 16,472.91
  4. Step 4: Simplify right side
    26,541.23x = 603,371,435.95
  5. Step 5: Solve for x
    x = 603,371,435.95/26,541.23
  6. Step 6: Final answer
    x = 22,733.36

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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.