Home / 236,430.90-354,338.55-96,025.50

Finding the Fourth Proportional to 236,430.90, 354,338.55 and 96,025.50

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Solution

The fourth proportional to 236,430.90, 354,338.55 and 96,025.50 is: 143,913.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,430.90 : 354,338.55 = 96,025.50 : x
  2. Step 2: Convert to fraction form
    236,430.90/354,338.55 = 96,025.50/x
  3. Step 3: Cross multiply
    236,430.90x = 354,338.55 × 96,025.50
  4. Step 4: Simplify right side
    236,430.90x = 34,025,536,433.03
  5. Step 5: Solve for x
    x = 34,025,536,433.03/236,430.90
  6. Step 6: Final answer
    x = 143,913.24

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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.