Home / 151,801.10-227,701.65-46,625.30

Finding the Fourth Proportional to 151,801.10, 227,701.65 and 46,625.30

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Solution

The fourth proportional to 151,801.10, 227,701.65 and 46,625.30 is: 69,937.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,801.10 : 227,701.65 = 46,625.30 : x
  2. Step 2: Convert to fraction form
    151,801.10/227,701.65 = 46,625.30/x
  3. Step 3: Cross multiply
    151,801.10x = 227,701.65 × 46,625.30
  4. Step 4: Simplify right side
    151,801.10x = 10,616,657,741.75
  5. Step 5: Solve for x
    x = 10,616,657,741.75/151,801.10
  6. Step 6: Final answer
    x = 69,937.95

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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.