Home / 42,360.86-58,458.02-23,497.99

Finding the Fourth Proportional to 42,360.86, 58,458.02 and 23,497.99

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Solution

The fourth proportional to 42,360.86, 58,458.02 and 23,497.99 is: 32,427.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,360.86 : 58,458.02 = 23,497.99 : x
  2. Step 2: Convert to fraction form
    42,360.86/58,458.02 = 23,497.99/x
  3. Step 3: Cross multiply
    42,360.86x = 58,458.02 × 23,497.99
  4. Step 4: Simplify right side
    42,360.86x = 1,373,645,969.38
  5. Step 5: Solve for x
    x = 1,373,645,969.38/42,360.86
  6. Step 6: Final answer
    x = 32,427.24

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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.