Home / 14,970.86-22,462.80-8,037.26

Finding the Fourth Proportional to 14,970.86, 22,462.80 and 8,037.26

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Solution

The fourth proportional to 14,970.86, 22,462.80 and 8,037.26 is: 12,059.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,970.86 : 22,462.80 = 8,037.26 : x
  2. Step 2: Convert to fraction form
    14,970.86/22,462.80 = 8,037.26/x
  3. Step 3: Cross multiply
    14,970.86x = 22,462.80 × 8,037.26
  4. Step 4: Simplify right side
    14,970.86x = 180,539,363.93
  5. Step 5: Solve for x
    x = 180,539,363.93/14,970.86
  6. Step 6: Final answer
    x = 12,059.38

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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.