Home / 53,514.90-73,780.54-46,041.50

Finding the Fourth Proportional to 53,514.90, 73,780.54 and 46,041.50

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Solution

The fourth proportional to 53,514.90, 73,780.54 and 46,041.50 is: 63,477.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,514.90 : 73,780.54 = 46,041.50 : x
  2. Step 2: Convert to fraction form
    53,514.90/73,780.54 = 46,041.50/x
  3. Step 3: Cross multiply
    53,514.90x = 73,780.54 × 46,041.50
  4. Step 4: Simplify right side
    53,514.90x = 3,396,966,801.76
  5. Step 5: Solve for x
    x = 3,396,966,801.76/53,514.90
  6. Step 6: Final answer
    x = 63,477.03

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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.