Home / 104,476.53-144,176.12-59,153.33

Finding the Fourth Proportional to 104,476.53, 144,176.12 and 59,153.33

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Solution

The fourth proportional to 104,476.53, 144,176.12 and 59,153.33 is: 81,630.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,476.53 : 144,176.12 = 59,153.33 : x
  2. Step 2: Convert to fraction form
    104,476.53/144,176.12 = 59,153.33/x
  3. Step 3: Cross multiply
    104,476.53x = 144,176.12 × 59,153.33
  4. Step 4: Simplify right side
    104,476.53x = 8,528,496,587.83
  5. Step 5: Solve for x
    x = 8,528,496,587.83/104,476.53
  6. Step 6: Final answer
    x = 81,630.74

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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.