Home / 113,537.41-170,178.81-46,053.76

Finding the Fourth Proportional to 113,537.41, 170,178.81 and 46,053.76

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Solution

The fourth proportional to 113,537.41, 170,178.81 and 46,053.76 is: 69,029.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,537.41 : 170,178.81 = 46,053.76 : x
  2. Step 2: Convert to fraction form
    113,537.41/170,178.81 = 46,053.76/x
  3. Step 3: Cross multiply
    113,537.41x = 170,178.81 × 46,053.76
  4. Step 4: Simplify right side
    113,537.41x = 7,837,374,072.83
  5. Step 5: Solve for x
    x = 7,837,374,072.83/113,537.41
  6. Step 6: Final answer
    x = 69,029.00

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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.