Home / 114,053.08-157,379.52-63,058.93

Finding the Fourth Proportional to 114,053.08, 157,379.52 and 63,058.93

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Solution

The fourth proportional to 114,053.08, 157,379.52 and 63,058.93 is: 87,013.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,053.08 : 157,379.52 = 63,058.93 : x
  2. Step 2: Convert to fraction form
    114,053.08/157,379.52 = 63,058.93/x
  3. Step 3: Cross multiply
    114,053.08x = 157,379.52 × 63,058.93
  4. Step 4: Simplify right side
    114,053.08x = 9,924,184,135.11
  5. Step 5: Solve for x
    x = 9,924,184,135.11/114,053.08
  6. Step 6: Final answer
    x = 87,013.73

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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.