Home / 10,810.70-14,916.84-6,094.98

Finding the Fourth Proportional to 10,810.70, 14,916.84 and 6,094.98

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Solution

The fourth proportional to 10,810.70, 14,916.84 and 6,094.98 is: 8,409.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.70 : 14,916.84 = 6,094.98 : x
  2. Step 2: Convert to fraction form
    10,810.70/14,916.84 = 6,094.98/x
  3. Step 3: Cross multiply
    10,810.70x = 14,916.84 × 6,094.98
  4. Step 4: Simplify right side
    10,810.70x = 90,917,841.46
  5. Step 5: Solve for x
    x = 90,917,841.46/10,810.70
  6. Step 6: Final answer
    x = 8,409.99

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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.