Home / 22,317.95-33,482.55-10,304.32

Finding the Fourth Proportional to 22,317.95, 33,482.55 and 10,304.32

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Solution

The fourth proportional to 22,317.95, 33,482.55 and 10,304.32 is: 15,459.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,317.95 : 33,482.55 = 10,304.32 : x
  2. Step 2: Convert to fraction form
    22,317.95/33,482.55 = 10,304.32/x
  3. Step 3: Cross multiply
    22,317.95x = 33,482.55 × 10,304.32
  4. Step 4: Simplify right side
    22,317.95x = 345,014,767.96
  5. Step 5: Solve for x
    x = 345,014,767.96/22,317.95
  6. Step 6: Final answer
    x = 15,459.07

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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.