Home / 24,885.95-37,334.46-9,090.95

Finding the Fourth Proportional to 24,885.95, 37,334.46 and 9,090.95

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Solution

The fourth proportional to 24,885.95, 37,334.46 and 9,090.95 is: 13,638.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,885.95 : 37,334.46 = 9,090.95 : x
  2. Step 2: Convert to fraction form
    24,885.95/37,334.46 = 9,090.95/x
  3. Step 3: Cross multiply
    24,885.95x = 37,334.46 × 9,090.95
  4. Step 4: Simplify right side
    24,885.95x = 339,405,662.47
  5. Step 5: Solve for x
    x = 339,405,662.47/24,885.95
  6. Step 6: Final answer
    x = 13,638.45

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1.5x scale

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.