Home / 673,025.10-928,777.51-367,108.00

Finding the Fourth Proportional to 673,025.10, 928,777.51 and 367,108.00

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Solution

The fourth proportional to 673,025.10, 928,777.51 and 367,108.00 is: 506,610.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,025.10 : 928,777.51 = 367,108.00 : x
  2. Step 2: Convert to fraction form
    673,025.10/928,777.51 = 367,108.00/x
  3. Step 3: Cross multiply
    673,025.10x = 928,777.51 × 367,108.00
  4. Step 4: Simplify right side
    673,025.10x = 340,961,653,310.51
  5. Step 5: Solve for x
    x = 340,961,653,310.51/673,025.10
  6. Step 6: Final answer
    x = 506,610.60

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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.