Home / 23,511.06-35,259.93-7,710.48

Finding the Fourth Proportional to 23,511.06, 35,259.93 and 7,710.48

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Solution

The fourth proportional to 23,511.06, 35,259.93 and 7,710.48 is: 11,563.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,511.06 : 35,259.93 = 7,710.48 : x
  2. Step 2: Convert to fraction form
    23,511.06/35,259.93 = 7,710.48/x
  3. Step 3: Cross multiply
    23,511.06x = 35,259.93 × 7,710.48
  4. Step 4: Simplify right side
    23,511.06x = 271,870,985.07
  5. Step 5: Solve for x
    x = 271,870,985.07/23,511.06
  6. Step 6: Final answer
    x = 11,563.54

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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.