Home / 36,746.23-55,131.65-14,565.95

Finding the Fourth Proportional to 36,746.23, 55,131.65 and 14,565.95

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Solution

The fourth proportional to 36,746.23, 55,131.65 and 14,565.95 is: 21,853.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,746.23 : 55,131.65 = 14,565.95 : x
  2. Step 2: Convert to fraction form
    36,746.23/55,131.65 = 14,565.95/x
  3. Step 3: Cross multiply
    36,746.23x = 55,131.65 × 14,565.95
  4. Step 4: Simplify right side
    36,746.23x = 803,044,857.32
  5. Step 5: Solve for x
    x = 803,044,857.32/36,746.23
  6. Step 6: Final answer
    x = 21,853.80

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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.