Home / 7,630.29-10,530.95-4,444.65

Finding the Fourth Proportional to 7,630.29, 10,530.95 and 4,444.65

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Solution

The fourth proportional to 7,630.29, 10,530.95 and 4,444.65 is: 6,134.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,630.29 : 10,530.95 = 4,444.65 : x
  2. Step 2: Convert to fraction form
    7,630.29/10,530.95 = 4,444.65/x
  3. Step 3: Cross multiply
    7,630.29x = 10,530.95 × 4,444.65
  4. Step 4: Simplify right side
    7,630.29x = 46,806,364.69
  5. Step 5: Solve for x
    x = 46,806,364.69/7,630.29
  6. Step 6: Final answer
    x = 6,134.28

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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.