Home / 6,925.30-10,370.57-4,281.93

Finding the Fourth Proportional to 6,925.30, 10,370.57 and 4,281.93

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Solution

The fourth proportional to 6,925.30, 10,370.57 and 4,281.93 is: 6,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.30 : 10,370.57 = 4,281.93 : x
  2. Step 2: Convert to fraction form
    6,925.30/10,370.57 = 4,281.93/x
  3. Step 3: Cross multiply
    6,925.30x = 10,370.57 × 4,281.93
  4. Step 4: Simplify right side
    6,925.30x = 44,406,033.39
  5. Step 5: Solve for x
    x = 44,406,033.39/6,925.30
  6. Step 6: Final answer
    x = 6,412.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.