Home / 182,895.27-252,210.02-111,205.41

Finding the Fourth Proportional to 182,895.27, 252,210.02 and 111,205.41

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Solution

The fourth proportional to 182,895.27, 252,210.02 and 111,205.41 is: 153,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,895.27 : 252,210.02 = 111,205.41 : x
  2. Step 2: Convert to fraction form
    182,895.27/252,210.02 = 111,205.41/x
  3. Step 3: Cross multiply
    182,895.27x = 252,210.02 × 111,205.41
  4. Step 4: Simplify right side
    182,895.27x = 28,047,118,124.18
  5. Step 5: Solve for x
    x = 28,047,118,124.18/182,895.27
  6. Step 6: Final answer
    x = 153,350.70

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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.