Home / 445,331.25-614,596.01-244,166.13

Finding the Fourth Proportional to 445,331.25, 614,596.01 and 244,166.13

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Solution

The fourth proportional to 445,331.25, 614,596.01 and 244,166.13 is: 336,970.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,331.25 : 614,596.01 = 244,166.13 : x
  2. Step 2: Convert to fraction form
    445,331.25/614,596.01 = 244,166.13/x
  3. Step 3: Cross multiply
    445,331.25x = 614,596.01 × 244,166.13
  4. Step 4: Simplify right side
    445,331.25x = 150,063,528,054.31
  5. Step 5: Solve for x
    x = 150,063,528,054.31/445,331.25
  6. Step 6: Final answer
    x = 336,970.58

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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.