Home / 7,929.02-10,941.67-4,571.93

Finding the Fourth Proportional to 7,929.02, 10,941.67 and 4,571.93

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Solution

The fourth proportional to 7,929.02, 10,941.67 and 4,571.93 is: 6,309.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,929.02 : 10,941.67 = 4,571.93 : x
  2. Step 2: Convert to fraction form
    7,929.02/10,941.67 = 4,571.93/x
  3. Step 3: Cross multiply
    7,929.02x = 10,941.67 × 4,571.93
  4. Step 4: Simplify right side
    7,929.02x = 50,024,549.32
  5. Step 5: Solve for x
    x = 50,024,549.32/7,929.02
  6. Step 6: Final answer
    x = 6,309.05

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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.