Home / 294,280.08-441,378-94,574.16

Finding the Fourth Proportional to 294,280.08, 441,378 and 94,574.16

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Solution

The fourth proportional to 294,280.08, 441,378 and 94,574.16 is: 141,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,280.08 : 441,378 = 94,574.16 : x
  2. Step 2: Convert to fraction form
    294,280.08/441,378 = 94,574.16/x
  3. Step 3: Cross multiply
    294,280.08x = 441,378 × 94,574.16
  4. Step 4: Simplify right side
    294,280.08x = 41,742,953,592.48
  5. Step 5: Solve for x
    x = 41,742,953,592.48/294,280.08
  6. Step 6: Final answer
    x = 141,847.70

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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.