Home / 42,973.96-59,305.02-25,070.17

Finding the Fourth Proportional to 42,973.96, 59,305.02 and 25,070.17

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Solution

The fourth proportional to 42,973.96, 59,305.02 and 25,070.17 is: 34,597.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,973.96 : 59,305.02 = 25,070.17 : x
  2. Step 2: Convert to fraction form
    42,973.96/59,305.02 = 25,070.17/x
  3. Step 3: Cross multiply
    42,973.96x = 59,305.02 × 25,070.17
  4. Step 4: Simplify right side
    42,973.96x = 1,486,786,933.25
  5. Step 5: Solve for x
    x = 1,486,786,933.25/42,973.96
  6. Step 6: Final answer
    x = 34,597.39

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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.