Home / 46,094.04-63,611.06-28,188.72

Finding the Fourth Proportional to 46,094.04, 63,611.06 and 28,188.72

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Solution

The fourth proportional to 46,094.04, 63,611.06 and 28,188.72 is: 38,901.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,094.04 : 63,611.06 = 28,188.72 : x
  2. Step 2: Convert to fraction form
    46,094.04/63,611.06 = 28,188.72/x
  3. Step 3: Cross multiply
    46,094.04x = 63,611.06 × 28,188.72
  4. Step 4: Simplify right side
    46,094.04x = 1,793,114,218.30
  5. Step 5: Solve for x
    x = 1,793,114,218.30/46,094.04
  6. Step 6: Final answer
    x = 38,901.22

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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.