Home / 134,484.04-201,756.30-40,999.24

Finding the Fourth Proportional to 134,484.04, 201,756.30 and 40,999.24

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Solution

The fourth proportional to 134,484.04, 201,756.30 and 40,999.24 is: 61,508.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,484.04 : 201,756.30 = 40,999.24 : x
  2. Step 2: Convert to fraction form
    134,484.04/201,756.30 = 40,999.24/x
  3. Step 3: Cross multiply
    134,484.04x = 201,756.30 × 40,999.24
  4. Step 4: Simplify right side
    134,484.04x = 8,271,854,965.21
  5. Step 5: Solve for x
    x = 8,271,854,965.21/134,484.04
  6. Step 6: Final answer
    x = 61,508.08

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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.