Home / 254,280.02-350,922.83-141,102.77

Finding the Fourth Proportional to 254,280.02, 350,922.83 and 141,102.77

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Solution

The fourth proportional to 254,280.02, 350,922.83 and 141,102.77 is: 194,730.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,280.02 : 350,922.83 = 141,102.77 : x
  2. Step 2: Convert to fraction form
    254,280.02/350,922.83 = 141,102.77/x
  3. Step 3: Cross multiply
    254,280.02x = 350,922.83 × 141,102.77
  4. Step 4: Simplify right side
    254,280.02x = 49,516,180,909.11
  5. Step 5: Solve for x
    x = 49,516,180,909.11/254,280.02
  6. Step 6: Final answer
    x = 194,730.92

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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.