Home / 7,950.04-10,967.77-4,590.47

Finding the Fourth Proportional to 7,950.04, 10,967.77 and 4,590.47

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Solution

The fourth proportional to 7,950.04, 10,967.77 and 4,590.47 is: 6,332.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950.04 : 10,967.77 = 4,590.47 : x
  2. Step 2: Convert to fraction form
    7,950.04/10,967.77 = 4,590.47/x
  3. Step 3: Cross multiply
    7,950.04x = 10,967.77 × 4,590.47
  4. Step 4: Simplify right side
    7,950.04x = 50,347,219.15
  5. Step 5: Solve for x
    x = 50,347,219.15/7,950.04
  6. Step 6: Final answer
    x = 6,332.95

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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.