Home / 22,095.74-30,456.65-14,923.35

Finding the Fourth Proportional to 22,095.74, 30,456.65 and 14,923.35

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Solution

The fourth proportional to 22,095.74, 30,456.65 and 14,923.35 is: 20,570.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.74 : 30,456.65 = 14,923.35 : x
  2. Step 2: Convert to fraction form
    22,095.74/30,456.65 = 14,923.35/x
  3. Step 3: Cross multiply
    22,095.74x = 30,456.65 × 14,923.35
  4. Step 4: Simplify right side
    22,095.74x = 454,515,173.16
  5. Step 5: Solve for x
    x = 454,515,173.16/22,095.74
  6. Step 6: Final answer
    x = 20,570.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.