Home / 60,373.18-90,441.96-39,533.50

Finding the Fourth Proportional to 60,373.18, 90,441.96 and 39,533.50

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Solution

The fourth proportional to 60,373.18, 90,441.96 and 39,533.50 is: 59,223.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,373.18 : 90,441.96 = 39,533.50 : x
  2. Step 2: Convert to fraction form
    60,373.18/90,441.96 = 39,533.50/x
  3. Step 3: Cross multiply
    60,373.18x = 90,441.96 × 39,533.50
  4. Step 4: Simplify right side
    60,373.18x = 3,575,487,225.66
  5. Step 5: Solve for x
    x = 3,575,487,225.66/60,373.18
  6. Step 6: Final answer
    x = 59,223.11

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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.