Home / 23,807.08-35,710.98-11,328.40

Finding the Fourth Proportional to 23,807.08, 35,710.98 and 11,328.40

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Solution

The fourth proportional to 23,807.08, 35,710.98 and 11,328.40 is: 16,992.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,807.08 : 35,710.98 = 11,328.40 : x
  2. Step 2: Convert to fraction form
    23,807.08/35,710.98 = 11,328.40/x
  3. Step 3: Cross multiply
    23,807.08x = 35,710.98 × 11,328.40
  4. Step 4: Simplify right side
    23,807.08x = 404,548,265.83
  5. Step 5: Solve for x
    x = 404,548,265.83/23,807.08
  6. Step 6: Final answer
    x = 16,992.77

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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.