Home / 29,808.24-44,712.27-7,621.62

Finding the Fourth Proportional to 29,808.24, 44,712.27 and 7,621.62

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Solution

The fourth proportional to 29,808.24, 44,712.27 and 7,621.62 is: 11,432.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808.24 : 44,712.27 = 7,621.62 : x
  2. Step 2: Convert to fraction form
    29,808.24/44,712.27 = 7,621.62/x
  3. Step 3: Cross multiply
    29,808.24x = 44,712.27 × 7,621.62
  4. Step 4: Simplify right side
    29,808.24x = 340,779,931.28
  5. Step 5: Solve for x
    x = 340,779,931.28/29,808.24
  6. Step 6: Final answer
    x = 11,432.41

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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.