Home / 26,582.40-39,873.60-15,501.60

Finding the Fourth Proportional to 26,582.40, 39,873.60 and 15,501.60

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Solution

The fourth proportional to 26,582.40, 39,873.60 and 15,501.60 is: 23,252.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,582.40 : 39,873.60 = 15,501.60 : x
  2. Step 2: Convert to fraction form
    26,582.40/39,873.60 = 15,501.60/x
  3. Step 3: Cross multiply
    26,582.40x = 39,873.60 × 15,501.60
  4. Step 4: Simplify right side
    26,582.40x = 618,104,597.76
  5. Step 5: Solve for x
    x = 618,104,597.76/26,582.40
  6. Step 6: Final answer
    x = 23,252.40

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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.