Home / 29,498.02-44,143.08-18,409.93

Finding the Fourth Proportional to 29,498.02, 44,143.08 and 18,409.93

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Solution

The fourth proportional to 29,498.02, 44,143.08 and 18,409.93 is: 27,550.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,498.02 : 44,143.08 = 18,409.93 : x
  2. Step 2: Convert to fraction form
    29,498.02/44,143.08 = 18,409.93/x
  3. Step 3: Cross multiply
    29,498.02x = 44,143.08 × 18,409.93
  4. Step 4: Simplify right side
    29,498.02x = 812,671,012.78
  5. Step 5: Solve for x
    x = 812,671,012.78/29,498.02
  6. Step 6: Final answer
    x = 27,550.02

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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.