Home / 39,654.02-59,492.01-18,313.25

Finding the Fourth Proportional to 39,654.02, 59,492.01 and 18,313.25

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Solution

The fourth proportional to 39,654.02, 59,492.01 and 18,313.25 is: 27,474.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,654.02 : 59,492.01 = 18,313.25 : x
  2. Step 2: Convert to fraction form
    39,654.02/59,492.01 = 18,313.25/x
  3. Step 3: Cross multiply
    39,654.02x = 59,492.01 × 18,313.25
  4. Step 4: Simplify right side
    39,654.02x = 1,089,492,052.13
  5. Step 5: Solve for x
    x = 1,089,492,052.13/39,654.02
  6. Step 6: Final answer
    x = 27,474.95

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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.