Home / 53,925.01-74,417.04-29,726.88

Finding the Fourth Proportional to 53,925.01, 74,417.04 and 29,726.88

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Solution

The fourth proportional to 53,925.01, 74,417.04 and 29,726.88 is: 41,023.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,925.01 : 74,417.04 = 29,726.88 : x
  2. Step 2: Convert to fraction form
    53,925.01/74,417.04 = 29,726.88/x
  3. Step 3: Cross multiply
    53,925.01x = 74,417.04 × 29,726.88
  4. Step 4: Simplify right side
    53,925.01x = 2,212,186,418.04
  5. Step 5: Solve for x
    x = 2,212,186,418.04/53,925.01
  6. Step 6: Final answer
    x = 41,023.38

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1.5x scale

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.