Home / 43,019.15-59,356.02-25,103.93

Finding the Fourth Proportional to 43,019.15, 59,356.02 and 25,103.93

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Solution

The fourth proportional to 43,019.15, 59,356.02 and 25,103.93 is: 34,637.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,019.15 : 59,356.02 = 25,103.93 : x
  2. Step 2: Convert to fraction form
    43,019.15/59,356.02 = 25,103.93/x
  3. Step 3: Cross multiply
    43,019.15x = 59,356.02 × 25,103.93
  4. Step 4: Simplify right side
    43,019.15x = 1,490,069,074.38
  5. Step 5: Solve for x
    x = 1,490,069,074.38/43,019.15
  6. Step 6: Final answer
    x = 34,637.35

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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.