Home / 60,682.24-91,064.64-37,237.12

Finding the Fourth Proportional to 60,682.24, 91,064.64 and 37,237.12

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Solution

The fourth proportional to 60,682.24, 91,064.64 and 37,237.12 is: 55,881.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,682.24 : 91,064.64 = 37,237.12 : x
  2. Step 2: Convert to fraction form
    60,682.24/91,064.64 = 37,237.12/x
  3. Step 3: Cross multiply
    60,682.24x = 91,064.64 × 37,237.12
  4. Step 4: Simplify right side
    60,682.24x = 3,390,984,927.44
  5. Step 5: Solve for x
    x = 3,390,984,927.44/60,682.24
  6. Step 6: Final answer
    x = 55,881.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.