Home / 410,050.40-565,925.04-240,352.48

Finding the Fourth Proportional to 410,050.40, 565,925.04 and 240,352.48

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Solution

The fourth proportional to 410,050.40, 565,925.04 and 240,352.48 is: 331,718.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,050.40 : 565,925.04 = 240,352.48 : x
  2. Step 2: Convert to fraction form
    410,050.40/565,925.04 = 240,352.48/x
  3. Step 3: Cross multiply
    410,050.40x = 565,925.04 × 240,352.48
  4. Step 4: Simplify right side
    410,050.40x = 136,021,486,858.10
  5. Step 5: Solve for x
    x = 136,021,486,858.10/410,050.40
  6. Step 6: Final answer
    x = 331,718.95

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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.