Home / 4,045.06-5,580.67-2,365.93

Finding the Fourth Proportional to 4,045.06, 5,580.67 and 2,365.93

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Solution

The fourth proportional to 4,045.06, 5,580.67 and 2,365.93 is: 3,264.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045.06 : 5,580.67 = 2,365.93 : x
  2. Step 2: Convert to fraction form
    4,045.06/5,580.67 = 2,365.93/x
  3. Step 3: Cross multiply
    4,045.06x = 5,580.67 × 2,365.93
  4. Step 4: Simplify right side
    4,045.06x = 13,203,474.57
  5. Step 5: Solve for x
    x = 13,203,474.57/4,045.06
  6. Step 6: Final answer
    x = 3,264.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.