Home / 7,655.95-10,566.36-4,673.52

Finding the Fourth Proportional to 7,655.95, 10,566.36 and 4,673.52

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Solution

The fourth proportional to 7,655.95, 10,566.36 and 4,673.52 is: 6,450.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,655.95 : 10,566.36 = 4,673.52 : x
  2. Step 2: Convert to fraction form
    7,655.95/10,566.36 = 4,673.52/x
  3. Step 3: Cross multiply
    7,655.95x = 10,566.36 × 4,673.52
  4. Step 4: Simplify right side
    7,655.95x = 49,382,041.96
  5. Step 5: Solve for x
    x = 49,382,041.96/7,655.95
  6. Step 6: Final answer
    x = 6,450.16

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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.