Home / 23,359.60-32,231.32-14,858.63

Finding the Fourth Proportional to 23,359.60, 32,231.32 and 14,858.63

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Solution

The fourth proportional to 23,359.60, 32,231.32 and 14,858.63 is: 20,501.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,359.60 : 32,231.32 = 14,858.63 : x
  2. Step 2: Convert to fraction form
    23,359.60/32,231.32 = 14,858.63/x
  3. Step 3: Cross multiply
    23,359.60x = 32,231.32 × 14,858.63
  4. Step 4: Simplify right side
    23,359.60x = 478,913,059.99
  5. Step 5: Solve for x
    x = 478,913,059.99/23,359.60
  6. Step 6: Final answer
    x = 20,501.77

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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.