Home / 26,461.74-36,509.72-17,035.76

Finding the Fourth Proportional to 26,461.74, 36,509.72 and 17,035.76

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Solution

The fourth proportional to 26,461.74, 36,509.72 and 17,035.76 is: 23,504.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,461.74 : 36,509.72 = 17,035.76 : x
  2. Step 2: Convert to fraction form
    26,461.74/36,509.72 = 17,035.76/x
  3. Step 3: Cross multiply
    26,461.74x = 36,509.72 × 17,035.76
  4. Step 4: Simplify right side
    26,461.74x = 621,970,827.59
  5. Step 5: Solve for x
    x = 621,970,827.59/26,461.74
  6. Step 6: Final answer
    x = 23,504.53

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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.