Home / 25,212.86-37,818.54-10,410.52

Finding the Fourth Proportional to 25,212.86, 37,818.54 and 10,410.52

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Solution

The fourth proportional to 25,212.86, 37,818.54 and 10,410.52 is: 15,615.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,212.86 : 37,818.54 = 10,410.52 : x
  2. Step 2: Convert to fraction form
    25,212.86/37,818.54 = 10,410.52/x
  3. Step 3: Cross multiply
    25,212.86x = 37,818.54 × 10,410.52
  4. Step 4: Simplify right side
    25,212.86x = 393,710,667.04
  5. Step 5: Solve for x
    x = 393,710,667.04/25,212.86
  6. Step 6: Final answer
    x = 15,615.47

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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.