Home / 9,530.55-14,305.02-4,603.65

Finding the Fourth Proportional to 9,530.55, 14,305.02 and 4,603.65

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Solution

The fourth proportional to 9,530.55, 14,305.02 and 4,603.65 is: 6,909.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,530.55 : 14,305.02 = 4,603.65 : x
  2. Step 2: Convert to fraction form
    9,530.55/14,305.02 = 4,603.65/x
  3. Step 3: Cross multiply
    9,530.55x = 14,305.02 × 4,603.65
  4. Step 4: Simplify right side
    9,530.55x = 65,855,305.32
  5. Step 5: Solve for x
    x = 65,855,305.32/9,530.55
  6. Step 6: Final answer
    x = 6,909.92

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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.