Home / 110,036.86-164,905.55-46,777.48

Finding the Fourth Proportional to 110,036.86, 164,905.55 and 46,777.48

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Solution

The fourth proportional to 110,036.86, 164,905.55 and 46,777.48 is: 70,102.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,036.86 : 164,905.55 = 46,777.48 : x
  2. Step 2: Convert to fraction form
    110,036.86/164,905.55 = 46,777.48/x
  3. Step 3: Cross multiply
    110,036.86x = 164,905.55 × 46,777.48
  4. Step 4: Simplify right side
    110,036.86x = 7,713,866,392.31
  5. Step 5: Solve for x
    x = 7,713,866,392.31/110,036.86
  6. Step 6: Final answer
    x = 70,102.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.