Home / 14,714.60-22,069.54-6,392.38

Finding the Fourth Proportional to 14,714.60, 22,069.54 and 6,392.38

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Solution

The fourth proportional to 14,714.60, 22,069.54 and 6,392.38 is: 9,587.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,714.60 : 22,069.54 = 6,392.38 : x
  2. Step 2: Convert to fraction form
    14,714.60/22,069.54 = 6,392.38/x
  3. Step 3: Cross multiply
    14,714.60x = 22,069.54 × 6,392.38
  4. Step 4: Simplify right side
    14,714.60x = 141,076,886.11
  5. Step 5: Solve for x
    x = 141,076,886.11/14,714.60
  6. Step 6: Final answer
    x = 9,587.54

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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.