Home / 10,739.52-14,824.08-6,548.04

Finding the Fourth Proportional to 10,739.52, 14,824.08 and 6,548.04

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Solution

The fourth proportional to 10,739.52, 14,824.08 and 6,548.04 is: 9,038.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,739.52 : 14,824.08 = 6,548.04 : x
  2. Step 2: Convert to fraction form
    10,739.52/14,824.08 = 6,548.04/x
  3. Step 3: Cross multiply
    10,739.52x = 14,824.08 × 6,548.04
  4. Step 4: Simplify right side
    10,739.52x = 97,068,668.80
  5. Step 5: Solve for x
    x = 97,068,668.80/10,739.52
  6. Step 6: Final answer
    x = 9,038.46

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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.