Home / 95,989.10-132,457.66-52,970.31

Finding the Fourth Proportional to 95,989.10, 132,457.66 and 52,970.31

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Solution

The fourth proportional to 95,989.10, 132,457.66 and 52,970.31 is: 73,095.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,989.10 : 132,457.66 = 52,970.31 : x
  2. Step 2: Convert to fraction form
    95,989.10/132,457.66 = 52,970.31/x
  3. Step 3: Cross multiply
    95,989.10x = 132,457.66 × 52,970.31
  4. Step 4: Simplify right side
    95,989.10x = 7,016,323,312.07
  5. Step 5: Solve for x
    x = 7,016,323,312.07/95,989.10
  6. Step 6: Final answer
    x = 73,095.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.