Home / 23,111.36-34,658.93-6,466.92

Finding the Fourth Proportional to 23,111.36, 34,658.93 and 6,466.92

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Solution

The fourth proportional to 23,111.36, 34,658.93 and 6,466.92 is: 9,698.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,111.36 : 34,658.93 = 6,466.92 : x
  2. Step 2: Convert to fraction form
    23,111.36/34,658.93 = 6,466.92/x
  3. Step 3: Cross multiply
    23,111.36x = 34,658.93 × 6,466.92
  4. Step 4: Simplify right side
    23,111.36x = 224,136,527.60
  5. Step 5: Solve for x
    x = 224,136,527.60/23,111.36
  6. Step 6: Final answer
    x = 9,698.11

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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.