Home / 174,936.04-241,417.06-99,495.40

Finding the Fourth Proportional to 174,936.04, 241,417.06 and 99,495.40

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Solution

The fourth proportional to 174,936.04, 241,417.06 and 99,495.40 is: 137,306.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,936.04 : 241,417.06 = 99,495.40 : x
  2. Step 2: Convert to fraction form
    174,936.04/241,417.06 = 99,495.40/x
  3. Step 3: Cross multiply
    174,936.04x = 241,417.06 × 99,495.40
  4. Step 4: Simplify right side
    174,936.04x = 24,019,886,951.52
  5. Step 5: Solve for x
    x = 24,019,886,951.52/174,936.04
  6. Step 6: Final answer
    x = 137,306.68

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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.