Home / 31,675.61-47,574.93-23,322.64

Finding the Fourth Proportional to 31,675.61, 47,574.93 and 23,322.64

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Solution

The fourth proportional to 31,675.61, 47,574.93 and 23,322.64 is: 35,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,675.61 : 47,574.93 = 23,322.64 : x
  2. Step 2: Convert to fraction form
    31,675.61/47,574.93 = 23,322.64/x
  3. Step 3: Cross multiply
    31,675.61x = 47,574.93 × 23,322.64
  4. Step 4: Simplify right side
    31,675.61x = 1,109,572,965.42
  5. Step 5: Solve for x
    x = 1,109,572,965.42/31,675.61
  6. Step 6: Final answer
    x = 35,029.25

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1.5x scale

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.