Home / 29,792.15-44,688.20-7,605.53

Finding the Fourth Proportional to 29,792.15, 44,688.20 and 7,605.53

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Solution

The fourth proportional to 29,792.15, 44,688.20 and 7,605.53 is: 11,408.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,792.15 : 44,688.20 = 7,605.53 : x
  2. Step 2: Convert to fraction form
    29,792.15/44,688.20 = 7,605.53/x
  3. Step 3: Cross multiply
    29,792.15x = 44,688.20 × 7,605.53
  4. Step 4: Simplify right side
    29,792.15x = 339,877,184.28
  5. Step 5: Solve for x
    x = 339,877,184.28/29,792.15
  6. Step 6: Final answer
    x = 11,408.28

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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.