Home / 23,104.77-34,657.15-9,071.41

Finding the Fourth Proportional to 23,104.77, 34,657.15 and 9,071.41

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Solution

The fourth proportional to 23,104.77, 34,657.15 and 9,071.41 is: 13,607.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,104.77 : 34,657.15 = 9,071.41 : x
  2. Step 2: Convert to fraction form
    23,104.77/34,657.15 = 9,071.41/x
  3. Step 3: Cross multiply
    23,104.77x = 34,657.15 × 9,071.41
  4. Step 4: Simplify right side
    23,104.77x = 314,389,081.81
  5. Step 5: Solve for x
    x = 314,389,081.81/23,104.77
  6. Step 6: Final answer
    x = 13,607.11

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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.