Home / 241,730.02-360,820.60-223,916.91

Finding the Fourth Proportional to 241,730.02, 360,820.60 and 223,916.91

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Solution

The fourth proportional to 241,730.02, 360,820.60 and 223,916.91 is: 334,231.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,730.02 : 360,820.60 = 223,916.91 : x
  2. Step 2: Convert to fraction form
    241,730.02/360,820.60 = 223,916.91/x
  3. Step 3: Cross multiply
    241,730.02x = 360,820.60 × 223,916.91
  4. Step 4: Simplify right side
    241,730.02x = 80,793,832,533.24
  5. Step 5: Solve for x
    x = 80,793,832,533.24/241,730.02
  6. Step 6: Final answer
    x = 334,231.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.