Home / 9,637.07-14,455.37-4,442.94

Finding the Fourth Proportional to 9,637.07, 14,455.37 and 4,442.94

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Solution

The fourth proportional to 9,637.07, 14,455.37 and 4,442.94 is: 6,664.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637.07 : 14,455.37 = 4,442.94 : x
  2. Step 2: Convert to fraction form
    9,637.07/14,455.37 = 4,442.94/x
  3. Step 3: Cross multiply
    9,637.07x = 14,455.37 × 4,442.94
  4. Step 4: Simplify right side
    9,637.07x = 64,224,319.37
  5. Step 5: Solve for x
    x = 64,224,319.37/9,637.07
  6. Step 6: Final answer
    x = 6,664.30

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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.