Home / 296,005.60-444,007.35-106,465.64

Finding the Fourth Proportional to 296,005.60, 444,007.35 and 106,465.64

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Solution

The fourth proportional to 296,005.60, 444,007.35 and 106,465.64 is: 159,698.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,005.60 : 444,007.35 = 106,465.64 : x
  2. Step 2: Convert to fraction form
    296,005.60/444,007.35 = 106,465.64/x
  3. Step 3: Cross multiply
    296,005.60x = 444,007.35 × 106,465.64
  4. Step 4: Simplify right side
    296,005.60x = 47,271,527,792.47
  5. Step 5: Solve for x
    x = 47,271,527,792.47/296,005.60
  6. Step 6: Final answer
    x = 159,698.09

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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.