Home / 164,308.68-246,498.93-64,477.80

Finding the Fourth Proportional to 164,308.68, 246,498.93 and 64,477.80

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Solution

The fourth proportional to 164,308.68, 246,498.93 and 64,477.80 is: 96,730.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,308.68 : 246,498.93 = 64,477.80 : x
  2. Step 2: Convert to fraction form
    164,308.68/246,498.93 = 64,477.80/x
  3. Step 3: Cross multiply
    164,308.68x = 246,498.93 × 64,477.80
  4. Step 4: Simplify right side
    164,308.68x = 15,893,708,708.75
  5. Step 5: Solve for x
    x = 15,893,708,708.75/164,308.68
  6. Step 6: Final answer
    x = 96,730.79

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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.