Home / 58,060.02-80,130.24-34,188.92

Finding the Fourth Proportional to 58,060.02, 80,130.24 and 34,188.92

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Solution

The fourth proportional to 58,060.02, 80,130.24 and 34,188.92 is: 47,185.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,060.02 : 80,130.24 = 34,188.92 : x
  2. Step 2: Convert to fraction form
    58,060.02/80,130.24 = 34,188.92/x
  3. Step 3: Cross multiply
    58,060.02x = 80,130.24 × 34,188.92
  4. Step 4: Simplify right side
    58,060.02x = 2,739,565,964.29
  5. Step 5: Solve for x
    x = 2,739,565,964.29/58,060.02
  6. Step 6: Final answer
    x = 47,185.07

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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.