Home / 30,624.08-46,144.49-25,199.10

Finding the Fourth Proportional to 30,624.08, 46,144.49 and 25,199.10

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Solution

The fourth proportional to 30,624.08, 46,144.49 and 25,199.10 is: 37,970.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,624.08 : 46,144.49 = 25,199.10 : x
  2. Step 2: Convert to fraction form
    30,624.08/46,144.49 = 25,199.10/x
  3. Step 3: Cross multiply
    30,624.08x = 46,144.49 × 25,199.10
  4. Step 4: Simplify right side
    30,624.08x = 1,162,799,491.96
  5. Step 5: Solve for x
    x = 1,162,799,491.96/30,624.08
  6. Step 6: Final answer
    x = 37,970.11

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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.