Home / 14,827.10-22,233.45-8,246.30

Finding the Fourth Proportional to 14,827.10, 22,233.45 and 8,246.30

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Solution

The fourth proportional to 14,827.10, 22,233.45 and 8,246.30 is: 12,365.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,827.10 : 22,233.45 = 8,246.30 : x
  2. Step 2: Convert to fraction form
    14,827.10/22,233.45 = 8,246.30/x
  3. Step 3: Cross multiply
    14,827.10x = 22,233.45 × 8,246.30
  4. Step 4: Simplify right side
    14,827.10x = 183,343,698.74
  5. Step 5: Solve for x
    x = 183,343,698.74/14,827.10
  6. Step 6: Final answer
    x = 12,365.45

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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.