Home / 7,318.04-10,095.10-4,660.83

Finding the Fourth Proportional to 7,318.04, 10,095.10 and 4,660.83

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Solution

The fourth proportional to 7,318.04, 10,095.10 and 4,660.83 is: 6,429.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,318.04 : 10,095.10 = 4,660.83 : x
  2. Step 2: Convert to fraction form
    7,318.04/10,095.10 = 4,660.83/x
  3. Step 3: Cross multiply
    7,318.04x = 10,095.10 × 4,660.83
  4. Step 4: Simplify right side
    7,318.04x = 47,051,533.28
  5. Step 5: Solve for x
    x = 47,051,533.28/7,318.04
  6. Step 6: Final answer
    x = 6,429.53

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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.