Home / 60,797.13-91,196.10-19,244.13

Finding the Fourth Proportional to 60,797.13, 91,196.10 and 19,244.13

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Solution

The fourth proportional to 60,797.13, 91,196.10 and 19,244.13 is: 28,866.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,797.13 : 91,196.10 = 19,244.13 : x
  2. Step 2: Convert to fraction form
    60,797.13/91,196.10 = 19,244.13/x
  3. Step 3: Cross multiply
    60,797.13x = 91,196.10 × 19,244.13
  4. Step 4: Simplify right side
    60,797.13x = 1,754,989,603.89
  5. Step 5: Solve for x
    x = 1,754,989,603.89/60,797.13
  6. Step 6: Final answer
    x = 28,866.32

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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.