Home / 60,283.04-83,185.44-35,134.88

Finding the Fourth Proportional to 60,283.04, 83,185.44 and 35,134.88

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Solution

The fourth proportional to 60,283.04, 83,185.44 and 35,134.88 is: 48,483.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,283.04 : 83,185.44 = 35,134.88 : x
  2. Step 2: Convert to fraction form
    60,283.04/83,185.44 = 35,134.88/x
  3. Step 3: Cross multiply
    60,283.04x = 83,185.44 × 35,134.88
  4. Step 4: Simplify right side
    60,283.04x = 2,922,710,452.15
  5. Step 5: Solve for x
    x = 2,922,710,452.15/60,283.04
  6. Step 6: Final answer
    x = 48,483.13

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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.