Home / 36,590.32-50,498.40-26,389.84

Finding the Fourth Proportional to 36,590.32, 50,498.40 and 26,389.84

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Solution

The fourth proportional to 36,590.32, 50,498.40 and 26,389.84 is: 36,420.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,590.32 : 50,498.40 = 26,389.84 : x
  2. Step 2: Convert to fraction form
    36,590.32/50,498.40 = 26,389.84/x
  3. Step 3: Cross multiply
    36,590.32x = 50,498.40 × 26,389.84
  4. Step 4: Simplify right side
    36,590.32x = 1,332,644,696.26
  5. Step 5: Solve for x
    x = 1,332,644,696.26/36,590.32
  6. Step 6: Final answer
    x = 36,420.69

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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.