Home / 34,354.16-51,457.18-23,199.51

Finding the Fourth Proportional to 34,354.16, 51,457.18 and 23,199.51

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Solution

The fourth proportional to 34,354.16, 51,457.18 and 23,199.51 is: 34,749.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,354.16 : 51,457.18 = 23,199.51 : x
  2. Step 2: Convert to fraction form
    34,354.16/51,457.18 = 23,199.51/x
  3. Step 3: Cross multiply
    34,354.16x = 51,457.18 × 23,199.51
  4. Step 4: Simplify right side
    34,354.16x = 1,193,781,361.98
  5. Step 5: Solve for x
    x = 1,193,781,361.98/34,354.16
  6. Step 6: Final answer
    x = 34,749.25

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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.