Home / 97,283.19-145,898.64-37,298.64

Finding the Fourth Proportional to 97,283.19, 145,898.64 and 37,298.64

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Solution

The fourth proportional to 97,283.19, 145,898.64 and 37,298.64 is: 55,937.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,283.19 : 145,898.64 = 37,298.64 : x
  2. Step 2: Convert to fraction form
    97,283.19/145,898.64 = 37,298.64/x
  3. Step 3: Cross multiply
    97,283.19x = 145,898.64 × 37,298.64
  4. Step 4: Simplify right side
    97,283.19x = 5,441,820,849.85
  5. Step 5: Solve for x
    x = 5,441,820,849.85/97,283.19
  6. Step 6: Final answer
    x = 55,937.94

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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.