Home / 9,374.18-14,054.21-5,675.52

Finding the Fourth Proportional to 9,374.18, 14,054.21 and 5,675.52

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Solution

The fourth proportional to 9,374.18, 14,054.21 and 5,675.52 is: 8,509.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.18 : 14,054.21 = 5,675.52 : x
  2. Step 2: Convert to fraction form
    9,374.18/14,054.21 = 5,675.52/x
  3. Step 3: Cross multiply
    9,374.18x = 14,054.21 × 5,675.52
  4. Step 4: Simplify right side
    9,374.18x = 79,764,916.49
  5. Step 5: Solve for x
    x = 79,764,916.49/9,374.18
  6. Step 6: Final answer
    x = 8,509.00

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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.