Home / 29,495.09-44,242.16-10,775.04

Finding the Fourth Proportional to 29,495.09, 44,242.16 and 10,775.04

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Solution

The fourth proportional to 29,495.09, 44,242.16 and 10,775.04 is: 16,162.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495.09 : 44,242.16 = 10,775.04 : x
  2. Step 2: Convert to fraction form
    29,495.09/44,242.16 = 10,775.04/x
  3. Step 3: Cross multiply
    29,495.09x = 44,242.16 × 10,775.04
  4. Step 4: Simplify right side
    29,495.09x = 476,710,989.81
  5. Step 5: Solve for x
    x = 476,710,989.81/29,495.09
  6. Step 6: Final answer
    x = 16,162.39

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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.