Home / 65,014.16-97,560.20-59,726.48

Finding the Fourth Proportional to 65,014.16, 97,560.20 and 59,726.48

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Solution

The fourth proportional to 65,014.16, 97,560.20 and 59,726.48 is: 89,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,014.16 : 97,560.20 = 59,726.48 : x
  2. Step 2: Convert to fraction form
    65,014.16/97,560.20 = 59,726.48/x
  3. Step 3: Cross multiply
    65,014.16x = 97,560.20 × 59,726.48
  4. Step 4: Simplify right side
    65,014.16x = 5,826,927,334.10
  5. Step 5: Solve for x
    x = 5,826,927,334.10/65,014.16
  6. Step 6: Final answer
    x = 89,625.51

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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.