Home / 529,984.10-794,980.97-150,904.58

Finding the Fourth Proportional to 529,984.10, 794,980.97 and 150,904.58

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Solution

The fourth proportional to 529,984.10, 794,980.97 and 150,904.58 is: 226,358.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,984.10 : 794,980.97 = 150,904.58 : x
  2. Step 2: Convert to fraction form
    529,984.10/794,980.97 = 150,904.58/x
  3. Step 3: Cross multiply
    529,984.10x = 794,980.97 × 150,904.58
  4. Step 4: Simplify right side
    529,984.10x = 119,966,264,656.42
  5. Step 5: Solve for x
    x = 119,966,264,656.42/529,984.10
  6. Step 6: Final answer
    x = 226,358.24

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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.