Home / 4,547.34-6,276.60-2,659.50

Finding the Fourth Proportional to 4,547.34, 6,276.60 and 2,659.50

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Solution

The fourth proportional to 4,547.34, 6,276.60 and 2,659.50 is: 3,670.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547.34 : 6,276.60 = 2,659.50 : x
  2. Step 2: Convert to fraction form
    4,547.34/6,276.60 = 2,659.50/x
  3. Step 3: Cross multiply
    4,547.34x = 6,276.60 × 2,659.50
  4. Step 4: Simplify right side
    4,547.34x = 16,692,617.70
  5. Step 5: Solve for x
    x = 16,692,617.70/4,547.34
  6. Step 6: Final answer
    x = 3,670.85

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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.