Home / 134,483.04-201,754.80-40,998.24

Finding the Fourth Proportional to 134,483.04, 201,754.80 and 40,998.24

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Solution

The fourth proportional to 134,483.04, 201,754.80 and 40,998.24 is: 61,506.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,483.04 : 201,754.80 = 40,998.24 : x
  2. Step 2: Convert to fraction form
    134,483.04/201,754.80 = 40,998.24/x
  3. Step 3: Cross multiply
    134,483.04x = 201,754.80 × 40,998.24
  4. Step 4: Simplify right side
    134,483.04x = 8,271,591,711.55
  5. Step 5: Solve for x
    x = 8,271,591,711.55/134,483.04
  6. Step 6: Final answer
    x = 61,506.58

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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.