Home / 10,302.17-14,215.10-6,053.93

Finding the Fourth Proportional to 10,302.17, 14,215.10 and 6,053.93

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Solution

The fourth proportional to 10,302.17, 14,215.10 and 6,053.93 is: 8,353.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,302.17 : 14,215.10 = 6,053.93 : x
  2. Step 2: Convert to fraction form
    10,302.17/14,215.10 = 6,053.93/x
  3. Step 3: Cross multiply
    10,302.17x = 14,215.10 × 6,053.93
  4. Step 4: Simplify right side
    10,302.17x = 86,057,119.00
  5. Step 5: Solve for x
    x = 86,057,119.00/10,302.17
  6. Step 6: Final answer
    x = 8,353.30

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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.