Home / 6,237.63-8,607.93-3,585.55

Finding the Fourth Proportional to 6,237.63, 8,607.93 and 3,585.55

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Solution

The fourth proportional to 6,237.63, 8,607.93 and 3,585.55 is: 4,948.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237.63 : 8,607.93 = 3,585.55 : x
  2. Step 2: Convert to fraction form
    6,237.63/8,607.93 = 3,585.55/x
  3. Step 3: Cross multiply
    6,237.63x = 8,607.93 × 3,585.55
  4. Step 4: Simplify right side
    6,237.63x = 30,864,206.11
  5. Step 5: Solve for x
    x = 30,864,206.11/6,237.63
  6. Step 6: Final answer
    x = 4,948.06

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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.