Home / 164,493.02-246,814.65-89,500.70

Finding the Fourth Proportional to 164,493.02, 246,814.65 and 89,500.70

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Solution

The fourth proportional to 164,493.02, 246,814.65 and 89,500.70 is: 134,291.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,493.02 : 246,814.65 = 89,500.70 : x
  2. Step 2: Convert to fraction form
    164,493.02/246,814.65 = 89,500.70/x
  3. Step 3: Cross multiply
    164,493.02x = 246,814.65 × 89,500.70
  4. Step 4: Simplify right side
    164,493.02x = 22,090,083,945.26
  5. Step 5: Solve for x
    x = 22,090,083,945.26/164,493.02
  6. Step 6: Final answer
    x = 134,291.92

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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.