Home / 69,577.56-96,017.13-37,746.54

Finding the Fourth Proportional to 69,577.56, 96,017.13 and 37,746.54

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Solution

The fourth proportional to 69,577.56, 96,017.13 and 37,746.54 is: 52,090.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,577.56 : 96,017.13 = 37,746.54 : x
  2. Step 2: Convert to fraction form
    69,577.56/96,017.13 = 37,746.54/x
  3. Step 3: Cross multiply
    69,577.56x = 96,017.13 × 37,746.54
  4. Step 4: Simplify right side
    69,577.56x = 3,624,314,438.23
  5. Step 5: Solve for x
    x = 3,624,314,438.23/69,577.56
  6. Step 6: Final answer
    x = 52,090.28

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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.