Home / 346,022.95-477,511.01-193,052.04

Finding the Fourth Proportional to 346,022.95, 477,511.01 and 193,052.04

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Solution

The fourth proportional to 346,022.95, 477,511.01 and 193,052.04 is: 266,411.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,022.95 : 477,511.01 = 193,052.04 : x
  2. Step 2: Convert to fraction form
    346,022.95/477,511.01 = 193,052.04/x
  3. Step 3: Cross multiply
    346,022.95x = 477,511.01 × 193,052.04
  4. Step 4: Simplify right side
    346,022.95x = 92,184,474,602.96
  5. Step 5: Solve for x
    x = 92,184,474,602.96/346,022.95
  6. Step 6: Final answer
    x = 266,411.45

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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.