Home / 10,575.02-14,586.93-6,803.11

Finding the Fourth Proportional to 10,575.02, 14,586.93 and 6,803.11

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Solution

The fourth proportional to 10,575.02, 14,586.93 and 6,803.11 is: 9,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,575.02 : 14,586.93 = 6,803.11 : x
  2. Step 2: Convert to fraction form
    10,575.02/14,586.93 = 6,803.11/x
  3. Step 3: Cross multiply
    10,575.02x = 14,586.93 × 6,803.11
  4. Step 4: Simplify right side
    10,575.02x = 99,236,489.35
  5. Step 5: Solve for x
    x = 99,236,489.35/10,575.02
  6. Step 6: Final answer
    x = 9,384.05

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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.