Home / 346,024.96-477,533.28-193,096.96

Finding the Fourth Proportional to 346,024.96, 477,533.28 and 193,096.96

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Solution

The fourth proportional to 346,024.96, 477,533.28 and 193,096.96 is: 266,484.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,024.96 : 477,533.28 = 193,096.96 : x
  2. Step 2: Convert to fraction form
    346,024.96/477,533.28 = 193,096.96/x
  3. Step 3: Cross multiply
    346,024.96x = 477,533.28 × 193,096.96
  4. Step 4: Simplify right side
    346,024.96x = 92,210,224,666.83
  5. Step 5: Solve for x
    x = 92,210,224,666.83/346,024.96
  6. Step 6: Final answer
    x = 266,484.32

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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.