Home / 241,342.02-333,046.90-133,909.74

Finding the Fourth Proportional to 241,342.02, 333,046.90 and 133,909.74

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Solution

The fourth proportional to 241,342.02, 333,046.90 and 133,909.74 is: 184,792.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,342.02 : 333,046.90 = 133,909.74 : x
  2. Step 2: Convert to fraction form
    241,342.02/333,046.90 = 133,909.74/x
  3. Step 3: Cross multiply
    241,342.02x = 333,046.90 × 133,909.74
  4. Step 4: Simplify right side
    241,342.02x = 44,598,223,786.81
  5. Step 5: Solve for x
    x = 44,598,223,786.81/241,342.02
  6. Step 6: Final answer
    x = 184,792.62

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1.5x scale

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.