Home / 114,036.04-157,370.34-63,733.96

Finding the Fourth Proportional to 114,036.04, 157,370.34 and 63,733.96

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Solution

The fourth proportional to 114,036.04, 157,370.34 and 63,733.96 is: 87,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,036.04 : 157,370.34 = 63,733.96 : x
  2. Step 2: Convert to fraction form
    114,036.04/157,370.34 = 63,733.96/x
  3. Step 3: Cross multiply
    114,036.04x = 157,370.34 × 63,733.96
  4. Step 4: Simplify right side
    114,036.04x = 10,029,834,954.75
  5. Step 5: Solve for x
    x = 10,029,834,954.75/114,036.04
  6. Step 6: Final answer
    x = 87,953.20

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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.