Home / 35,633.17-53,434.70-10,676.76

Finding the Fourth Proportional to 35,633.17, 53,434.70 and 10,676.76

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Solution

The fourth proportional to 35,633.17, 53,434.70 and 10,676.76 is: 16,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,633.17 : 53,434.70 = 10,676.76 : x
  2. Step 2: Convert to fraction form
    35,633.17/53,434.70 = 10,676.76/x
  3. Step 3: Cross multiply
    35,633.17x = 53,434.70 × 10,676.76
  4. Step 4: Simplify right side
    35,633.17x = 570,509,467.57
  5. Step 5: Solve for x
    x = 570,509,467.57/35,633.17
  6. Step 6: Final answer
    x = 16,010.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.