Home / 30,554.50-45,764.01-23,482.44

Finding the Fourth Proportional to 30,554.50, 45,764.01 and 23,482.44

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Solution

The fourth proportional to 30,554.50, 45,764.01 and 23,482.44 is: 35,171.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,554.50 : 45,764.01 = 23,482.44 : x
  2. Step 2: Convert to fraction form
    30,554.50/45,764.01 = 23,482.44/x
  3. Step 3: Cross multiply
    30,554.50x = 45,764.01 × 23,482.44
  4. Step 4: Simplify right side
    30,554.50x = 1,074,650,618.98
  5. Step 5: Solve for x
    x = 1,074,650,618.98/30,554.50
  6. Step 6: Final answer
    x = 35,171.60

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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.