Home / 12,595.02-18,894.96-7,054.62

Finding the Fourth Proportional to 12,595.02, 18,894.96 and 7,054.62

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Solution

The fourth proportional to 12,595.02, 18,894.96 and 7,054.62 is: 10,583.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,595.02 : 18,894.96 = 7,054.62 : x
  2. Step 2: Convert to fraction form
    12,595.02/18,894.96 = 7,054.62/x
  3. Step 3: Cross multiply
    12,595.02x = 18,894.96 × 7,054.62
  4. Step 4: Simplify right side
    12,595.02x = 133,296,762.72
  5. Step 5: Solve for x
    x = 133,296,762.72/12,595.02
  6. Step 6: Final answer
    x = 10,583.29

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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.