Home / 62,213.74-93,267.76-28,953.12

Finding the Fourth Proportional to 62,213.74, 93,267.76 and 28,953.12

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Solution

The fourth proportional to 62,213.74, 93,267.76 and 28,953.12 is: 43,405.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,213.74 : 93,267.76 = 28,953.12 : x
  2. Step 2: Convert to fraction form
    62,213.74/93,267.76 = 28,953.12/x
  3. Step 3: Cross multiply
    62,213.74x = 93,267.76 × 28,953.12
  4. Step 4: Simplify right side
    62,213.74x = 2,700,392,647.41
  5. Step 5: Solve for x
    x = 2,700,392,647.41/62,213.74
  6. Step 6: Final answer
    x = 43,405.08

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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.