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Finding the Fourth Proportional to 11,598, 16,005.02 and 6,562.10

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Solution

The fourth proportional to 11,598, 16,005.02 and 6,562.10 is: 9,055.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598 : 16,005.02 = 6,562.10 : x
  2. Step 2: Convert to fraction form
    11,598/16,005.02 = 6,562.10/x
  3. Step 3: Cross multiply
    11,598x = 16,005.02 × 6,562.10
  4. Step 4: Simplify right side
    11,598x = 105,026,541.74
  5. Step 5: Solve for x
    x = 105,026,541.74/11,598
  6. Step 6: Final answer
    x = 9,055.57

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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.