Home / 63,048.51-94,587.75-18,070.43

Finding the Fourth Proportional to 63,048.51, 94,587.75 and 18,070.43

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Solution

The fourth proportional to 63,048.51, 94,587.75 and 18,070.43 is: 27,109.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,048.51 : 94,587.75 = 18,070.43 : x
  2. Step 2: Convert to fraction form
    63,048.51/94,587.75 = 18,070.43/x
  3. Step 3: Cross multiply
    63,048.51x = 94,587.75 × 18,070.43
  4. Step 4: Simplify right side
    63,048.51x = 1,709,240,842.29
  5. Step 5: Solve for x
    x = 1,709,240,842.29/63,048.51
  6. Step 6: Final answer
    x = 27,109.93

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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.