Home / 182,533.40-273,800.10-119,547.80

Finding the Fourth Proportional to 182,533.40, 273,800.10 and 119,547.80

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Solution

The fourth proportional to 182,533.40, 273,800.10 and 119,547.80 is: 179,321.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,533.40 : 273,800.10 = 119,547.80 : x
  2. Step 2: Convert to fraction form
    182,533.40/273,800.10 = 119,547.80/x
  3. Step 3: Cross multiply
    182,533.40x = 273,800.10 × 119,547.80
  4. Step 4: Simplify right side
    182,533.40x = 32,732,199,594.78
  5. Step 5: Solve for x
    x = 32,732,199,594.78/182,533.40
  6. Step 6: Final answer
    x = 179,321.70

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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.