Home / 4,607.04-6,384.60-4,519.52

Finding the Fourth Proportional to 4,607.04, 6,384.60 and 4,519.52

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Solution

The fourth proportional to 4,607.04, 6,384.60 and 4,519.52 is: 6,263.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.04 : 6,384.60 = 4,519.52 : x
  2. Step 2: Convert to fraction form
    4,607.04/6,384.60 = 4,519.52/x
  3. Step 3: Cross multiply
    4,607.04x = 6,384.60 × 4,519.52
  4. Step 4: Simplify right side
    4,607.04x = 28,855,327.39
  5. Step 5: Solve for x
    x = 28,855,327.39/4,607.04
  6. Step 6: Final answer
    x = 6,263.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.