Home / 6,366.02-9,533.10-4,018.94

Finding the Fourth Proportional to 6,366.02, 9,533.10 and 4,018.94

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Solution

The fourth proportional to 6,366.02, 9,533.10 and 4,018.94 is: 6,018.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366.02 : 9,533.10 = 4,018.94 : x
  2. Step 2: Convert to fraction form
    6,366.02/9,533.10 = 4,018.94/x
  3. Step 3: Cross multiply
    6,366.02x = 9,533.10 × 4,018.94
  4. Step 4: Simplify right side
    6,366.02x = 38,312,909.25
  5. Step 5: Solve for x
    x = 38,312,909.25/6,366.02
  6. Step 6: Final answer
    x = 6,018.35

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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.