Home / 94,826.76-130,886.91-58,995.33

Finding the Fourth Proportional to 94,826.76, 130,886.91 and 58,995.33

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Solution

The fourth proportional to 94,826.76, 130,886.91 and 58,995.33 is: 81,429.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,826.76 : 130,886.91 = 58,995.33 : x
  2. Step 2: Convert to fraction form
    94,826.76/130,886.91 = 58,995.33/x
  3. Step 3: Cross multiply
    94,826.76x = 130,886.91 × 58,995.33
  4. Step 4: Simplify right side
    94,826.76x = 7,721,716,448.13
  5. Step 5: Solve for x
    x = 7,721,716,448.13/94,826.76
  6. Step 6: Final answer
    x = 81,429.72

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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.