Home / 22,875.63-34,288.83-14,953.22

Finding the Fourth Proportional to 22,875.63, 34,288.83 and 14,953.22

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Solution

The fourth proportional to 22,875.63, 34,288.83 and 14,953.22 is: 22,413.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,875.63 : 34,288.83 = 14,953.22 : x
  2. Step 2: Convert to fraction form
    22,875.63/34,288.83 = 14,953.22/x
  3. Step 3: Cross multiply
    22,875.63x = 34,288.83 × 14,953.22
  4. Step 4: Simplify right side
    22,875.63x = 512,728,247.09
  5. Step 5: Solve for x
    x = 512,728,247.09/22,875.63
  6. Step 6: Final answer
    x = 22,413.73

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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.