Home / 236,484.02-354,091.80-147,560.60

Finding the Fourth Proportional to 236,484.02, 354,091.80 and 147,560.60

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Solution

The fourth proportional to 236,484.02, 354,091.80 and 147,560.60 is: 220,945.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,484.02 : 354,091.80 = 147,560.60 : x
  2. Step 2: Convert to fraction form
    236,484.02/354,091.80 = 147,560.60/x
  3. Step 3: Cross multiply
    236,484.02x = 354,091.80 × 147,560.60
  4. Step 4: Simplify right side
    236,484.02x = 52,249,998,463.08
  5. Step 5: Solve for x
    x = 52,249,998,463.08/236,484.02
  6. Step 6: Final answer
    x = 220,945.16

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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.