Home / 23,705.04-32,712.76-13,094.45

Finding the Fourth Proportional to 23,705.04, 32,712.76 and 13,094.45

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Solution

The fourth proportional to 23,705.04, 32,712.76 and 13,094.45 is: 18,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705.04 : 32,712.76 = 13,094.45 : x
  2. Step 2: Convert to fraction form
    23,705.04/32,712.76 = 13,094.45/x
  3. Step 3: Cross multiply
    23,705.04x = 32,712.76 × 13,094.45
  4. Step 4: Simplify right side
    23,705.04x = 428,355,600.18
  5. Step 5: Solve for x
    x = 428,355,600.18/23,705.04
  6. Step 6: Final answer
    x = 18,070.23

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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.