Home / 62,464.24-86,203.74-36,985.15

Finding the Fourth Proportional to 62,464.24, 86,203.74 and 36,985.15

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Solution

The fourth proportional to 62,464.24, 86,203.74 and 36,985.15 is: 51,041.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,464.24 : 86,203.74 = 36,985.15 : x
  2. Step 2: Convert to fraction form
    62,464.24/86,203.74 = 36,985.15/x
  3. Step 3: Cross multiply
    62,464.24x = 86,203.74 × 36,985.15
  4. Step 4: Simplify right side
    62,464.24x = 3,188,258,254.46
  5. Step 5: Solve for x
    x = 3,188,258,254.46/62,464.24
  6. Step 6: Final answer
    x = 51,041.34

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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.