Home / 28,373.99-42,598.68-24,240.56

Finding the Fourth Proportional to 28,373.99, 42,598.68 and 24,240.56

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Solution

The fourth proportional to 28,373.99, 42,598.68 and 24,240.56 is: 36,393.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,373.99 : 42,598.68 = 24,240.56 : x
  2. Step 2: Convert to fraction form
    28,373.99/42,598.68 = 24,240.56/x
  3. Step 3: Cross multiply
    28,373.99x = 42,598.68 × 24,240.56
  4. Step 4: Simplify right side
    28,373.99x = 1,032,615,858.46
  5. Step 5: Solve for x
    x = 1,032,615,858.46/28,373.99
  6. Step 6: Final answer
    x = 36,393.04

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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.