Home / 7,503.02-11,254.54-1,956.35

Finding the Fourth Proportional to 7,503.02, 11,254.54 and 1,956.35

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Solution

The fourth proportional to 7,503.02, 11,254.54 and 1,956.35 is: 2,934.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503.02 : 11,254.54 = 1,956.35 : x
  2. Step 2: Convert to fraction form
    7,503.02/11,254.54 = 1,956.35/x
  3. Step 3: Cross multiply
    7,503.02x = 11,254.54 × 1,956.35
  4. Step 4: Simplify right side
    7,503.02x = 22,017,809.55
  5. Step 5: Solve for x
    x = 22,017,809.55/7,503.02
  6. Step 6: Final answer
    x = 2,934.53

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.