Home / 29,942.54-44,905.52-10,210.22

Finding the Fourth Proportional to 29,942.54, 44,905.52 and 10,210.22

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Solution

The fourth proportional to 29,942.54, 44,905.52 and 10,210.22 is: 15,312.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942.54 : 44,905.52 = 10,210.22 : x
  2. Step 2: Convert to fraction form
    29,942.54/44,905.52 = 10,210.22/x
  3. Step 3: Cross multiply
    29,942.54x = 44,905.52 × 10,210.22
  4. Step 4: Simplify right side
    29,942.54x = 458,495,238.41
  5. Step 5: Solve for x
    x = 458,495,238.41/29,942.54
  6. Step 6: Final answer
    x = 15,312.50

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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.