Home / 29,416.02-44,099.22-12,763.50

Finding the Fourth Proportional to 29,416.02, 44,099.22 and 12,763.50

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Solution

The fourth proportional to 29,416.02, 44,099.22 and 12,763.50 is: 19,134.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,416.02 : 44,099.22 = 12,763.50 : x
  2. Step 2: Convert to fraction form
    29,416.02/44,099.22 = 12,763.50/x
  3. Step 3: Cross multiply
    29,416.02x = 44,099.22 × 12,763.50
  4. Step 4: Simplify right side
    29,416.02x = 562,860,394.47
  5. Step 5: Solve for x
    x = 562,860,394.47/29,416.02
  6. Step 6: Final answer
    x = 19,134.49

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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.