Home / 10,652.02-14,699.43-6,675.32

Finding the Fourth Proportional to 10,652.02, 14,699.43 and 6,675.32

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Solution

The fourth proportional to 10,652.02, 14,699.43 and 6,675.32 is: 9,211.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652.02 : 14,699.43 = 6,675.32 : x
  2. Step 2: Convert to fraction form
    10,652.02/14,699.43 = 6,675.32/x
  3. Step 3: Cross multiply
    10,652.02x = 14,699.43 × 6,675.32
  4. Step 4: Simplify right side
    10,652.02x = 98,123,435.82
  5. Step 5: Solve for x
    x = 98,123,435.82/10,652.02
  6. Step 6: Final answer
    x = 9,211.72

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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.