Home / 16,374.93-24,567.26-7,615.05

Finding the Fourth Proportional to 16,374.93, 24,567.26 and 7,615.05

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Solution

The fourth proportional to 16,374.93, 24,567.26 and 7,615.05 is: 11,424.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,374.93 : 24,567.26 = 7,615.05 : x
  2. Step 2: Convert to fraction form
    16,374.93/24,567.26 = 7,615.05/x
  3. Step 3: Cross multiply
    16,374.93x = 24,567.26 × 7,615.05
  4. Step 4: Simplify right side
    16,374.93x = 187,080,875.19
  5. Step 5: Solve for x
    x = 187,080,875.19/16,374.93
  6. Step 6: Final answer
    x = 11,424.84

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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.