Home / 9,302.02-13,955.30-4,365.90

Finding the Fourth Proportional to 9,302.02, 13,955.30 and 4,365.90

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Solution

The fourth proportional to 9,302.02, 13,955.30 and 4,365.90 is: 6,549.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.02 : 13,955.30 = 4,365.90 : x
  2. Step 2: Convert to fraction form
    9,302.02/13,955.30 = 4,365.90/x
  3. Step 3: Cross multiply
    9,302.02x = 13,955.30 × 4,365.90
  4. Step 4: Simplify right side
    9,302.02x = 60,927,444.27
  5. Step 5: Solve for x
    x = 60,927,444.27/9,302.02
  6. Step 6: Final answer
    x = 6,549.92

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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.