Home / 234,026.07-322,955.60-126,595.77

Finding the Fourth Proportional to 234,026.07, 322,955.60 and 126,595.77

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Solution

The fourth proportional to 234,026.07, 322,955.60 and 126,595.77 is: 174,701.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,026.07 : 322,955.60 = 126,595.77 : x
  2. Step 2: Convert to fraction form
    234,026.07/322,955.60 = 126,595.77/x
  3. Step 3: Cross multiply
    234,026.07x = 322,955.60 × 126,595.77
  4. Step 4: Simplify right side
    234,026.07x = 40,884,812,857.81
  5. Step 5: Solve for x
    x = 40,884,812,857.81/234,026.07
  6. Step 6: Final answer
    x = 174,701.96

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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.