Home / 164,580.67-246,870.93-57,939.52

Finding the Fourth Proportional to 164,580.67, 246,870.93 and 57,939.52

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Solution

The fourth proportional to 164,580.67, 246,870.93 and 57,939.52 is: 86,909.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,580.67 : 246,870.93 = 57,939.52 : x
  2. Step 2: Convert to fraction form
    164,580.67/246,870.93 = 57,939.52/x
  3. Step 3: Cross multiply
    164,580.67x = 246,870.93 × 57,939.52
  4. Step 4: Simplify right side
    164,580.67x = 14,303,583,186.15
  5. Step 5: Solve for x
    x = 14,303,583,186.15/164,580.67
  6. Step 6: Final answer
    x = 86,909.25

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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.