Home / 92,320.02-127,361.70-58,304.88

Finding the Fourth Proportional to 92,320.02, 127,361.70 and 58,304.88

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Solution

The fourth proportional to 92,320.02, 127,361.70 and 58,304.88 is: 80,435.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,320.02 : 127,361.70 = 58,304.88 : x
  2. Step 2: Convert to fraction form
    92,320.02/127,361.70 = 58,304.88/x
  3. Step 3: Cross multiply
    92,320.02x = 127,361.70 × 58,304.88
  4. Step 4: Simplify right side
    92,320.02x = 7,425,808,635.10
  5. Step 5: Solve for x
    x = 7,425,808,635.10/92,320.02
  6. Step 6: Final answer
    x = 80,435.52

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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.