Home / 363,050.06-544,626.93-113,751.50

Finding the Fourth Proportional to 363,050.06, 544,626.93 and 113,751.50

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Solution

The fourth proportional to 363,050.06, 544,626.93 and 113,751.50 is: 170,643.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,050.06 : 544,626.93 = 113,751.50 : x
  2. Step 2: Convert to fraction form
    363,050.06/544,626.93 = 113,751.50/x
  3. Step 3: Cross multiply
    363,050.06x = 544,626.93 × 113,751.50
  4. Step 4: Simplify right side
    363,050.06x = 61,952,130,227.90
  5. Step 5: Solve for x
    x = 61,952,130,227.90/363,050.06
  6. Step 6: Final answer
    x = 170,643.49

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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.