Home / 60,653.04-91,021.76-25,114.53

Finding the Fourth Proportional to 60,653.04, 91,021.76 and 25,114.53

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Solution

The fourth proportional to 60,653.04, 91,021.76 and 25,114.53 is: 37,689.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,653.04 : 91,021.76 = 25,114.53 : x
  2. Step 2: Convert to fraction form
    60,653.04/91,021.76 = 25,114.53/x
  3. Step 3: Cross multiply
    60,653.04x = 91,021.76 × 25,114.53
  4. Step 4: Simplify right side
    60,653.04x = 2,285,968,722.17
  5. Step 5: Solve for x
    x = 2,285,968,722.17/60,653.04
  6. Step 6: Final answer
    x = 37,689.27

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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.