Home / 15,674.24-23,484.02-13,058.55

Finding the Fourth Proportional to 15,674.24, 23,484.02 and 13,058.55

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Solution

The fourth proportional to 15,674.24, 23,484.02 and 13,058.55 is: 19,565.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,674.24 : 23,484.02 = 13,058.55 : x
  2. Step 2: Convert to fraction form
    15,674.24/23,484.02 = 13,058.55/x
  3. Step 3: Cross multiply
    15,674.24x = 23,484.02 × 13,058.55
  4. Step 4: Simplify right side
    15,674.24x = 306,667,066.66
  5. Step 5: Solve for x
    x = 306,667,066.66/15,674.24
  6. Step 6: Final answer
    x = 19,565.04

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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.