Home / 121,476.48-182,088.96-59,069.44

Finding the Fourth Proportional to 121,476.48, 182,088.96 and 59,069.44

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Solution

The fourth proportional to 121,476.48, 182,088.96 and 59,069.44 is: 88,543.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,476.48 : 182,088.96 = 59,069.44 : x
  2. Step 2: Convert to fraction form
    121,476.48/182,088.96 = 59,069.44/x
  3. Step 3: Cross multiply
    121,476.48x = 182,088.96 × 59,069.44
  4. Step 4: Simplify right side
    121,476.48x = 10,755,892,897.38
  5. Step 5: Solve for x
    x = 10,755,892,897.38/121,476.48
  6. Step 6: Final answer
    x = 88,543.01

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1.5x scale

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.