Home / 164,535.60-246,803.40-94,357.20

Finding the Fourth Proportional to 164,535.60, 246,803.40 and 94,357.20

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Solution

The fourth proportional to 164,535.60, 246,803.40 and 94,357.20 is: 141,535.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,535.60 : 246,803.40 = 94,357.20 : x
  2. Step 2: Convert to fraction form
    164,535.60/246,803.40 = 94,357.20/x
  3. Step 3: Cross multiply
    164,535.60x = 246,803.40 × 94,357.20
  4. Step 4: Simplify right side
    164,535.60x = 23,287,677,774.48
  5. Step 5: Solve for x
    x = 23,287,677,774.48/164,535.60
  6. Step 6: Final answer
    x = 141,535.80

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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.