Home / 9,623.24-14,440.26-4,429.52

Finding the Fourth Proportional to 9,623.24, 14,440.26 and 4,429.52

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Solution

The fourth proportional to 9,623.24, 14,440.26 and 4,429.52 is: 6,646.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623.24 : 14,440.26 = 4,429.52 : x
  2. Step 2: Convert to fraction form
    9,623.24/14,440.26 = 4,429.52/x
  3. Step 3: Cross multiply
    9,623.24x = 14,440.26 × 4,429.52
  4. Step 4: Simplify right side
    9,623.24x = 63,963,420.48
  5. Step 5: Solve for x
    x = 63,963,420.48/9,623.24
  6. Step 6: Final answer
    x = 6,646.77

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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.