Home / 10,629.02-14,668.09-5,848.84

Finding the Fourth Proportional to 10,629.02, 14,668.09 and 5,848.84

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Solution

The fourth proportional to 10,629.02, 14,668.09 and 5,848.84 is: 8,071.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,629.02 : 14,668.09 = 5,848.84 : x
  2. Step 2: Convert to fraction form
    10,629.02/14,668.09 = 5,848.84/x
  3. Step 3: Cross multiply
    10,629.02x = 14,668.09 × 5,848.84
  4. Step 4: Simplify right side
    10,629.02x = 85,791,381.66
  5. Step 5: Solve for x
    x = 85,791,381.66/10,629.02
  6. Step 6: Final answer
    x = 8,071.43

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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.