Home / 10,363.79-14,304.35-6,586.22

Finding the Fourth Proportional to 10,363.79, 14,304.35 and 6,586.22

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Solution

The fourth proportional to 10,363.79, 14,304.35 and 6,586.22 is: 9,090.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363.79 : 14,304.35 = 6,586.22 : x
  2. Step 2: Convert to fraction form
    10,363.79/14,304.35 = 6,586.22/x
  3. Step 3: Cross multiply
    10,363.79x = 14,304.35 × 6,586.22
  4. Step 4: Simplify right side
    10,363.79x = 94,211,598.89
  5. Step 5: Solve for x
    x = 94,211,598.89/10,363.79
  6. Step 6: Final answer
    x = 9,090.46

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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.