Home / 416,669.22-625,040.75-117,152.41

Finding the Fourth Proportional to 416,669.22, 625,040.75 and 117,152.41

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Solution

The fourth proportional to 416,669.22, 625,040.75 and 117,152.41 is: 175,739.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,669.22 : 625,040.75 = 117,152.41 : x
  2. Step 2: Convert to fraction form
    416,669.22/625,040.75 = 117,152.41/x
  3. Step 3: Cross multiply
    416,669.22x = 625,040.75 × 117,152.41
  4. Step 4: Simplify right side
    416,669.22x = 73,225,030,210.71
  5. Step 5: Solve for x
    x = 73,225,030,210.71/416,669.22
  6. Step 6: Final answer
    x = 175,739.00

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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.