Home / 35,303.28-48,700.51-22,543.05

Finding the Fourth Proportional to 35,303.28, 48,700.51 and 22,543.05

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Solution

The fourth proportional to 35,303.28, 48,700.51 and 22,543.05 is: 31,097.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,303.28 : 48,700.51 = 22,543.05 : x
  2. Step 2: Convert to fraction form
    35,303.28/48,700.51 = 22,543.05/x
  3. Step 3: Cross multiply
    35,303.28x = 48,700.51 × 22,543.05
  4. Step 4: Simplify right side
    35,303.28x = 1,097,857,934.68
  5. Step 5: Solve for x
    x = 1,097,857,934.68/35,303.28
  6. Step 6: Final answer
    x = 31,097.90

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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.