Home / 95,827.10-143,740.67-29,263.64

Finding the Fourth Proportional to 95,827.10, 143,740.67 and 29,263.64

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Solution

The fourth proportional to 95,827.10, 143,740.67 and 29,263.64 is: 43,895.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,827.10 : 143,740.67 = 29,263.64 : x
  2. Step 2: Convert to fraction form
    95,827.10/143,740.67 = 29,263.64/x
  3. Step 3: Cross multiply
    95,827.10x = 143,740.67 × 29,263.64
  4. Step 4: Simplify right side
    95,827.10x = 4,206,374,355.22
  5. Step 5: Solve for x
    x = 4,206,374,355.22/95,827.10
  6. Step 6: Final answer
    x = 43,895.46

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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.