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Finding the Fourth Proportional to 10,810.58, 14,918.58 and 6,094.89

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Solution

The fourth proportional to 10,810.58, 14,918.58 and 6,094.89 is: 8,410.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.58 : 14,918.58 = 6,094.89 : x
  2. Step 2: Convert to fraction form
    10,810.58/14,918.58 = 6,094.89/x
  3. Step 3: Cross multiply
    10,810.58x = 14,918.58 × 6,094.89
  4. Step 4: Simplify right side
    10,810.58x = 90,927,104.06
  5. Step 5: Solve for x
    x = 90,927,104.06/10,810.58
  6. Step 6: Final answer
    x = 8,410.94

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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.