Home / 92,700.02-127,927.01-54,461.16

Finding the Fourth Proportional to 92,700.02, 127,927.01 and 54,461.16

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Solution

The fourth proportional to 92,700.02, 127,927.01 and 54,461.16 is: 75,156.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,700.02 : 127,927.01 = 54,461.16 : x
  2. Step 2: Convert to fraction form
    92,700.02/127,927.01 = 54,461.16/x
  3. Step 3: Cross multiply
    92,700.02x = 127,927.01 × 54,461.16
  4. Step 4: Simplify right side
    92,700.02x = 6,967,053,087.63
  5. Step 5: Solve for x
    x = 6,967,053,087.63/92,700.02
  6. Step 6: Final answer
    x = 75,156.98

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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.