Home / 49,461.01-68,256.13-26,800.58

Finding the Fourth Proportional to 49,461.01, 68,256.13 and 26,800.58

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Solution

The fourth proportional to 49,461.01, 68,256.13 and 26,800.58 is: 36,984.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,461.01 : 68,256.13 = 26,800.58 : x
  2. Step 2: Convert to fraction form
    49,461.01/68,256.13 = 26,800.58/x
  3. Step 3: Cross multiply
    49,461.01x = 68,256.13 × 26,800.58
  4. Step 4: Simplify right side
    49,461.01x = 1,829,303,872.56
  5. Step 5: Solve for x
    x = 1,829,303,872.56/49,461.01
  6. Step 6: Final answer
    x = 36,984.77

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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.