Home / 45,924.97-63,406.35-28,030.35

Finding the Fourth Proportional to 45,924.97, 63,406.35 and 28,030.35

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Solution

The fourth proportional to 45,924.97, 63,406.35 and 28,030.35 is: 38,700.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,924.97 : 63,406.35 = 28,030.35 : x
  2. Step 2: Convert to fraction form
    45,924.97/63,406.35 = 28,030.35/x
  3. Step 3: Cross multiply
    45,924.97x = 63,406.35 × 28,030.35
  4. Step 4: Simplify right side
    45,924.97x = 1,777,302,182.72
  5. Step 5: Solve for x
    x = 1,777,302,182.72/45,924.97
  6. Step 6: Final answer
    x = 38,700.13

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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.