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Finding the Fourth Proportional to 302,594.57, 453,681.66 and 134,023.04

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Solution

The fourth proportional to 302,594.57, 453,681.66 and 134,023.04 is: 200,941.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,594.57 : 453,681.66 = 134,023.04 : x
  2. Step 2: Convert to fraction form
    302,594.57/453,681.66 = 134,023.04/x
  3. Step 3: Cross multiply
    302,594.57x = 453,681.66 × 134,023.04
  4. Step 4: Simplify right side
    302,594.57x = 60,803,795,265.45
  5. Step 5: Solve for x
    x = 60,803,795,265.45/302,594.57
  6. Step 6: Final answer
    x = 200,941.46

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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.