Home / 45,966.22-63,433.44-25,823.09

Finding the Fourth Proportional to 45,966.22, 63,433.44 and 25,823.09

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Solution

The fourth proportional to 45,966.22, 63,433.44 and 25,823.09 is: 35,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,966.22 : 63,433.44 = 25,823.09 : x
  2. Step 2: Convert to fraction form
    45,966.22/63,433.44 = 25,823.09/x
  3. Step 3: Cross multiply
    45,966.22x = 63,433.44 × 25,823.09
  4. Step 4: Simplify right side
    45,966.22x = 1,638,047,430.13
  5. Step 5: Solve for x
    x = 1,638,047,430.13/45,966.22
  6. Step 6: Final answer
    x = 35,635.90

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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.