Home / 58,448.13-80,656.80-32,954.27

Finding the Fourth Proportional to 58,448.13, 80,656.80 and 32,954.27

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Solution

The fourth proportional to 58,448.13, 80,656.80 and 32,954.27 is: 45,475.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,448.13 : 80,656.80 = 32,954.27 : x
  2. Step 2: Convert to fraction form
    58,448.13/80,656.80 = 32,954.27/x
  3. Step 3: Cross multiply
    58,448.13x = 80,656.80 × 32,954.27
  4. Step 4: Simplify right side
    58,448.13x = 2,657,985,964.54
  5. Step 5: Solve for x
    x = 2,657,985,964.54/58,448.13
  6. Step 6: Final answer
    x = 45,475.98

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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.