Home / 164,095.40-246,130.30-64,236.20

Finding the Fourth Proportional to 164,095.40, 246,130.30 and 64,236.20

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Solution

The fourth proportional to 164,095.40, 246,130.30 and 64,236.20 is: 96,349.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,095.40 : 246,130.30 = 64,236.20 : x
  2. Step 2: Convert to fraction form
    164,095.40/246,130.30 = 64,236.20/x
  3. Step 3: Cross multiply
    164,095.40x = 246,130.30 × 64,236.20
  4. Step 4: Simplify right side
    164,095.40x = 15,810,475,176.86
  5. Step 5: Solve for x
    x = 15,810,475,176.86/164,095.40
  6. Step 6: Final answer
    x = 96,349.29

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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.