Home / 44,128.98-60,898.40-23,985.91

Finding the Fourth Proportional to 44,128.98, 60,898.40 and 23,985.91

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Solution

The fourth proportional to 44,128.98, 60,898.40 and 23,985.91 is: 33,100.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,128.98 : 60,898.40 = 23,985.91 : x
  2. Step 2: Convert to fraction form
    44,128.98/60,898.40 = 23,985.91/x
  3. Step 3: Cross multiply
    44,128.98x = 60,898.40 × 23,985.91
  4. Step 4: Simplify right side
    44,128.98x = 1,460,703,117.12
  5. Step 5: Solve for x
    x = 1,460,703,117.12/44,128.98
  6. Step 6: Final answer
    x = 33,100.77

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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.