Home / 622,932.50-934,303.98-173,606.06

Finding the Fourth Proportional to 622,932.50, 934,303.98 and 173,606.06

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Solution

The fourth proportional to 622,932.50, 934,303.98 and 173,606.06 is: 260,382.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,932.50 : 934,303.98 = 173,606.06 : x
  2. Step 2: Convert to fraction form
    622,932.50/934,303.98 = 173,606.06/x
  3. Step 3: Cross multiply
    622,932.50x = 934,303.98 × 173,606.06
  4. Step 4: Simplify right side
    622,932.50x = 162,200,832,810.12
  5. Step 5: Solve for x
    x = 162,200,832,810.12/622,932.50
  6. Step 6: Final answer
    x = 260,382.68

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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.