Home / 536,330.04-804,533.46-162,382.20

Finding the Fourth Proportional to 536,330.04, 804,533.46 and 162,382.20

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Solution

The fourth proportional to 536,330.04, 804,533.46 and 162,382.20 is: 243,584.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,330.04 : 804,533.46 = 162,382.20 : x
  2. Step 2: Convert to fraction form
    536,330.04/804,533.46 = 162,382.20/x
  3. Step 3: Cross multiply
    536,330.04x = 804,533.46 × 162,382.20
  4. Step 4: Simplify right side
    536,330.04x = 130,641,913,208.41
  5. Step 5: Solve for x
    x = 130,641,913,208.41/536,330.04
  6. Step 6: Final answer
    x = 243,584.93

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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.