Home / 44,145.94-65,803.04-40,603.00

Finding the Fourth Proportional to 44,145.94, 65,803.04 and 40,603.00

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Solution

The fourth proportional to 44,145.94, 65,803.04 and 40,603.00 is: 60,522.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,145.94 : 65,803.04 = 40,603.00 : x
  2. Step 2: Convert to fraction form
    44,145.94/65,803.04 = 40,603.00/x
  3. Step 3: Cross multiply
    44,145.94x = 65,803.04 × 40,603.00
  4. Step 4: Simplify right side
    44,145.94x = 2,671,800,465.60
  5. Step 5: Solve for x
    x = 2,671,800,465.60/44,145.94
  6. Step 6: Final answer
    x = 60,522.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.