Home / 93,434.03-140,146.02-46,001.84

Finding the Fourth Proportional to 93,434.03, 140,146.02 and 46,001.84

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Solution

The fourth proportional to 93,434.03, 140,146.02 and 46,001.84 is: 69,000.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,434.03 : 140,146.02 = 46,001.84 : x
  2. Step 2: Convert to fraction form
    93,434.03/140,146.02 = 46,001.84/x
  3. Step 3: Cross multiply
    93,434.03x = 140,146.02 × 46,001.84
  4. Step 4: Simplify right side
    93,434.03x = 6,446,974,414.41
  5. Step 5: Solve for x
    x = 6,446,974,414.41/93,434.03
  6. Step 6: Final answer
    x = 69,000.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.