Home / 46,820.63-70,192.47-21,848.33

Finding the Fourth Proportional to 46,820.63, 70,192.47 and 21,848.33

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Solution

The fourth proportional to 46,820.63, 70,192.47 and 21,848.33 is: 32,754.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,820.63 : 70,192.47 = 21,848.33 : x
  2. Step 2: Convert to fraction form
    46,820.63/70,192.47 = 21,848.33/x
  3. Step 3: Cross multiply
    46,820.63x = 70,192.47 × 21,848.33
  4. Step 4: Simplify right side
    46,820.63x = 1,533,588,505.49
  5. Step 5: Solve for x
    x = 1,533,588,505.49/46,820.63
  6. Step 6: Final answer
    x = 32,754.54

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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.