Home / 7,561.00-10,432.65-4,416.58

Finding the Fourth Proportional to 7,561.00, 10,432.65 and 4,416.58

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Solution

The fourth proportional to 7,561.00, 10,432.65 and 4,416.58 is: 6,093.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,561.00 : 10,432.65 = 4,416.58 : x
  2. Step 2: Convert to fraction form
    7,561.00/10,432.65 = 4,416.58/x
  3. Step 3: Cross multiply
    7,561.00x = 10,432.65 × 4,416.58
  4. Step 4: Simplify right side
    7,561.00x = 46,076,607.26
  5. Step 5: Solve for x
    x = 46,076,607.26/7,561.00
  6. Step 6: Final answer
    x = 6,093.99

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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.