Home / 59,130.15-88,695.23-41,415.45

Finding the Fourth Proportional to 59,130.15, 88,695.23 and 41,415.45

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Solution

The fourth proportional to 59,130.15, 88,695.23 and 41,415.45 is: 62,123.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,130.15 : 88,695.23 = 41,415.45 : x
  2. Step 2: Convert to fraction form
    59,130.15/88,695.23 = 41,415.45/x
  3. Step 3: Cross multiply
    59,130.15x = 88,695.23 × 41,415.45
  4. Step 4: Simplify right side
    59,130.15x = 3,673,352,656.23
  5. Step 5: Solve for x
    x = 3,673,352,656.23/59,130.15
  6. Step 6: Final answer
    x = 62,123.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.