Home / 30,297.02-45,374.99-29,246.04

Finding the Fourth Proportional to 30,297.02, 45,374.99 and 29,246.04

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Solution

The fourth proportional to 30,297.02, 45,374.99 and 29,246.04 is: 43,800.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,297.02 : 45,374.99 = 29,246.04 : x
  2. Step 2: Convert to fraction form
    30,297.02/45,374.99 = 29,246.04/x
  3. Step 3: Cross multiply
    30,297.02x = 45,374.99 × 29,246.04
  4. Step 4: Simplify right side
    30,297.02x = 1,327,038,626.31
  5. Step 5: Solve for x
    x = 1,327,038,626.31/30,297.02
  6. Step 6: Final answer
    x = 43,800.97

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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.