Home / 174,935.04-241,415.68-99,494.40

Finding the Fourth Proportional to 174,935.04, 241,415.68 and 99,494.40

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Solution

The fourth proportional to 174,935.04, 241,415.68 and 99,494.40 is: 137,305.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,935.04 : 241,415.68 = 99,494.40 : x
  2. Step 2: Convert to fraction form
    174,935.04/241,415.68 = 99,494.40/x
  3. Step 3: Cross multiply
    174,935.04x = 241,415.68 × 99,494.40
  4. Step 4: Simplify right side
    174,935.04x = 24,019,508,232.19
  5. Step 5: Solve for x
    x = 24,019,508,232.19/174,935.04
  6. Step 6: Final answer
    x = 137,305.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.