Home / 26,235.89-36,203.52-14,298.51

Finding the Fourth Proportional to 26,235.89, 36,203.52 and 14,298.51

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Solution

The fourth proportional to 26,235.89, 36,203.52 and 14,298.51 is: 19,730.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,235.89 : 36,203.52 = 14,298.51 : x
  2. Step 2: Convert to fraction form
    26,235.89/36,203.52 = 14,298.51/x
  3. Step 3: Cross multiply
    26,235.89x = 36,203.52 × 14,298.51
  4. Step 4: Simplify right side
    26,235.89x = 517,656,392.76
  5. Step 5: Solve for x
    x = 517,656,392.76/26,235.89
  6. Step 6: Final answer
    x = 19,730.85

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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.