Home / 9,023.93-12,444.95-5,667.06

Finding the Fourth Proportional to 9,023.93, 12,444.95 and 5,667.06

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Solution

The fourth proportional to 9,023.93, 12,444.95 and 5,667.06 is: 7,815.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.93 : 12,444.95 = 5,667.06 : x
  2. Step 2: Convert to fraction form
    9,023.93/12,444.95 = 5,667.06/x
  3. Step 3: Cross multiply
    9,023.93x = 12,444.95 × 5,667.06
  4. Step 4: Simplify right side
    9,023.93x = 70,526,278.35
  5. Step 5: Solve for x
    x = 70,526,278.35/9,023.93
  6. Step 6: Final answer
    x = 7,815.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.