Home / 214,489.10-296,030.50-119,026.46

Finding the Fourth Proportional to 214,489.10, 296,030.50 and 119,026.46

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Solution

The fourth proportional to 214,489.10, 296,030.50 and 119,026.46 is: 164,276.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,489.10 : 296,030.50 = 119,026.46 : x
  2. Step 2: Convert to fraction form
    214,489.10/296,030.50 = 119,026.46/x
  3. Step 3: Cross multiply
    214,489.10x = 296,030.50 × 119,026.46
  4. Step 4: Simplify right side
    214,489.10x = 35,235,462,467.03
  5. Step 5: Solve for x
    x = 35,235,462,467.03/214,489.10
  6. Step 6: Final answer
    x = 164,276.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.