Home / 241,070.16-332,646.06-133,639.20

Finding the Fourth Proportional to 241,070.16, 332,646.06 and 133,639.20

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Solution

The fourth proportional to 241,070.16, 332,646.06 and 133,639.20 is: 184,405.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,070.16 : 332,646.06 = 133,639.20 : x
  2. Step 2: Convert to fraction form
    241,070.16/332,646.06 = 133,639.20/x
  3. Step 3: Cross multiply
    241,070.16x = 332,646.06 × 133,639.20
  4. Step 4: Simplify right side
    241,070.16x = 44,454,553,341.55
  5. Step 5: Solve for x
    x = 44,454,553,341.55/241,070.16
  6. Step 6: Final answer
    x = 184,405.04

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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.