Home / 9,845.16-14,774.57-4,001.77

Finding the Fourth Proportional to 9,845.16, 14,774.57 and 4,001.77

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Solution

The fourth proportional to 9,845.16, 14,774.57 and 4,001.77 is: 6,005.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845.16 : 14,774.57 = 4,001.77 : x
  2. Step 2: Convert to fraction form
    9,845.16/14,774.57 = 4,001.77/x
  3. Step 3: Cross multiply
    9,845.16x = 14,774.57 × 4,001.77
  4. Step 4: Simplify right side
    9,845.16x = 59,124,466.96
  5. Step 5: Solve for x
    x = 59,124,466.96/9,845.16
  6. Step 6: Final answer
    x = 6,005.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.