Home / 94,587.84-130,592-58,826.52

Finding the Fourth Proportional to 94,587.84, 130,592 and 58,826.52

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Solution

The fourth proportional to 94,587.84, 130,592 and 58,826.52 is: 81,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,587.84 : 130,592 = 58,826.52 : x
  2. Step 2: Convert to fraction form
    94,587.84/130,592 = 58,826.52/x
  3. Step 3: Cross multiply
    94,587.84x = 130,592 × 58,826.52
  4. Step 4: Simplify right side
    94,587.84x = 7,682,272,899.84
  5. Step 5: Solve for x
    x = 7,682,272,899.84/94,587.84
  6. Step 6: Final answer
    x = 81,218.40

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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.