Home / 182,854.10-274,171.80-94,280.60

Finding the Fourth Proportional to 182,854.10, 274,171.80 and 94,280.60

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Solution

The fourth proportional to 182,854.10, 274,171.80 and 94,280.60 is: 141,364.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,854.10 : 274,171.80 = 94,280.60 : x
  2. Step 2: Convert to fraction form
    182,854.10/274,171.80 = 94,280.60/x
  3. Step 3: Cross multiply
    182,854.10x = 274,171.80 × 94,280.60
  4. Step 4: Simplify right side
    182,854.10x = 25,849,081,807.08
  5. Step 5: Solve for x
    x = 25,849,081,807.08/182,854.10
  6. Step 6: Final answer
    x = 141,364.52

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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.