Home / 302,025.34-452,433.16-182,015.47

Finding the Fourth Proportional to 302,025.34, 452,433.16 and 182,015.47

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Solution

The fourth proportional to 302,025.34, 452,433.16 and 182,015.47 is: 272,658.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,025.34 : 452,433.16 = 182,015.47 : x
  2. Step 2: Convert to fraction form
    302,025.34/452,433.16 = 182,015.47/x
  3. Step 3: Cross multiply
    302,025.34x = 452,433.16 × 182,015.47
  4. Step 4: Simplify right side
    302,025.34x = 82,349,834,260.99
  5. Step 5: Solve for x
    x = 82,349,834,260.99/302,025.34
  6. Step 6: Final answer
    x = 272,658.69

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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.