Home / 4,747.08-6,547.02-3,566.10

Finding the Fourth Proportional to 4,747.08, 6,547.02 and 3,566.10

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Solution

The fourth proportional to 4,747.08, 6,547.02 and 3,566.10 is: 4,918.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747.08 : 6,547.02 = 3,566.10 : x
  2. Step 2: Convert to fraction form
    4,747.08/6,547.02 = 3,566.10/x
  3. Step 3: Cross multiply
    4,747.08x = 6,547.02 × 3,566.10
  4. Step 4: Simplify right side
    4,747.08x = 23,347,328.02
  5. Step 5: Solve for x
    x = 23,347,328.02/4,747.08
  6. Step 6: Final answer
    x = 4,918.25

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1.5x scale

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.