Home / 65,088.80-97,671.99-29,062.45

Finding the Fourth Proportional to 65,088.80, 97,671.99 and 29,062.45

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Solution

The fourth proportional to 65,088.80, 97,671.99 and 29,062.45 is: 43,611.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,088.80 : 97,671.99 = 29,062.45 : x
  2. Step 2: Convert to fraction form
    65,088.80/97,671.99 = 29,062.45/x
  3. Step 3: Cross multiply
    65,088.80x = 97,671.99 × 29,062.45
  4. Step 4: Simplify right side
    65,088.80x = 2,838,587,325.78
  5. Step 5: Solve for x
    x = 2,838,587,325.78/65,088.80
  6. Step 6: Final answer
    x = 43,611.00

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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.