Home / 10,701.02-14,768.16-5,985.74

Finding the Fourth Proportional to 10,701.02, 14,768.16 and 5,985.74

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Solution

The fourth proportional to 10,701.02, 14,768.16 and 5,985.74 is: 8,260.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701.02 : 14,768.16 = 5,985.74 : x
  2. Step 2: Convert to fraction form
    10,701.02/14,768.16 = 5,985.74/x
  3. Step 3: Cross multiply
    10,701.02x = 14,768.16 × 5,985.74
  4. Step 4: Simplify right side
    10,701.02x = 88,398,366.04
  5. Step 5: Solve for x
    x = 88,398,366.04/10,701.02
  6. Step 6: Final answer
    x = 8,260.74

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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.