Home / 332,193.10-498,508.35-190,038.10

Finding the Fourth Proportional to 332,193.10, 498,508.35 and 190,038.10

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Solution

The fourth proportional to 332,193.10, 498,508.35 and 190,038.10 is: 285,182.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,193.10 : 498,508.35 = 190,038.10 : x
  2. Step 2: Convert to fraction form
    332,193.10/498,508.35 = 190,038.10/x
  3. Step 3: Cross multiply
    332,193.10x = 498,508.35 × 190,038.10
  4. Step 4: Simplify right side
    332,193.10x = 94,735,579,668.14
  5. Step 5: Solve for x
    x = 94,735,579,668.14/332,193.10
  6. Step 6: Final answer
    x = 285,182.26

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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.