Home / 94,472.35-130,377.73-52,030.87

Finding the Fourth Proportional to 94,472.35, 130,377.73 and 52,030.87

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Solution

The fourth proportional to 94,472.35, 130,377.73 and 52,030.87 is: 71,805.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,472.35 : 130,377.73 = 52,030.87 : x
  2. Step 2: Convert to fraction form
    94,472.35/130,377.73 = 52,030.87/x
  3. Step 3: Cross multiply
    94,472.35x = 130,377.73 × 52,030.87
  4. Step 4: Simplify right side
    94,472.35x = 6,783,666,068.64
  5. Step 5: Solve for x
    x = 6,783,666,068.64/94,472.35
  6. Step 6: Final answer
    x = 71,805.84

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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.