Home / 45,848.08-69,084.52-37,710.40

Finding the Fourth Proportional to 45,848.08, 69,084.52 and 37,710.40

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Solution

The fourth proportional to 45,848.08, 69,084.52 and 37,710.40 is: 56,822.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,848.08 : 69,084.52 = 37,710.40 : x
  2. Step 2: Convert to fraction form
    45,848.08/69,084.52 = 37,710.40/x
  3. Step 3: Cross multiply
    45,848.08x = 69,084.52 × 37,710.40
  4. Step 4: Simplify right side
    45,848.08x = 2,605,204,883.01
  5. Step 5: Solve for x
    x = 2,605,204,883.01/45,848.08
  6. Step 6: Final answer
    x = 56,822.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.