Home / 22,905.37-34,534.65-22,763.21

Finding the Fourth Proportional to 22,905.37, 34,534.65 and 22,763.21

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Solution

The fourth proportional to 22,905.37, 34,534.65 and 22,763.21 is: 34,320.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,905.37 : 34,534.65 = 22,763.21 : x
  2. Step 2: Convert to fraction form
    22,905.37/34,534.65 = 22,763.21/x
  3. Step 3: Cross multiply
    22,905.37x = 34,534.65 × 22,763.21
  4. Step 4: Simplify right side
    22,905.37x = 786,119,433.32
  5. Step 5: Solve for x
    x = 786,119,433.32/22,905.37
  6. Step 6: Final answer
    x = 34,320.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.