Home / 302,792.95-453,849.96-122,836.57

Finding the Fourth Proportional to 302,792.95, 453,849.96 and 122,836.57

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Solution

The fourth proportional to 302,792.95, 453,849.96 and 122,836.57 is: 184,117.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,792.95 : 453,849.96 = 122,836.57 : x
  2. Step 2: Convert to fraction form
    302,792.95/453,849.96 = 122,836.57/x
  3. Step 3: Cross multiply
    302,792.95x = 453,849.96 × 122,836.57
  4. Step 4: Simplify right side
    302,792.95x = 55,749,371,246.41
  5. Step 5: Solve for x
    x = 55,749,371,246.41/302,792.95
  6. Step 6: Final answer
    x = 184,117.14

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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.