Home / 10,460.10-14,434.02-6,210.84

Finding the Fourth Proportional to 10,460.10, 14,434.02 and 6,210.84

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Solution

The fourth proportional to 10,460.10, 14,434.02 and 6,210.84 is: 8,570.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,460.10 : 14,434.02 = 6,210.84 : x
  2. Step 2: Convert to fraction form
    10,460.10/14,434.02 = 6,210.84/x
  3. Step 3: Cross multiply
    10,460.10x = 14,434.02 × 6,210.84
  4. Step 4: Simplify right side
    10,460.10x = 89,647,388.78
  5. Step 5: Solve for x
    x = 89,647,388.78/10,460.10
  6. Step 6: Final answer
    x = 8,570.41

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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.