Home / 23,006.76-34,510.91-6,365.40

Finding the Fourth Proportional to 23,006.76, 34,510.91 and 6,365.40

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Solution

The fourth proportional to 23,006.76, 34,510.91 and 6,365.40 is: 9,548.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,006.76 : 34,510.91 = 6,365.40 : x
  2. Step 2: Convert to fraction form
    23,006.76/34,510.91 = 6,365.40/x
  3. Step 3: Cross multiply
    23,006.76x = 34,510.91 × 6,365.40
  4. Step 4: Simplify right side
    23,006.76x = 219,675,762.43
  5. Step 5: Solve for x
    x = 219,675,762.43/23,006.76
  6. Step 6: Final answer
    x = 9,548.31

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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.