Home / 60,048.30-90,077.55-17,925.67

Finding the Fourth Proportional to 60,048.30, 90,077.55 and 17,925.67

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Solution

The fourth proportional to 60,048.30, 90,077.55 and 17,925.67 is: 26,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,048.30 : 90,077.55 = 17,925.67 : x
  2. Step 2: Convert to fraction form
    60,048.30/90,077.55 = 17,925.67/x
  3. Step 3: Cross multiply
    60,048.30x = 90,077.55 × 17,925.67
  4. Step 4: Simplify right side
    60,048.30x = 1,614,700,435.71
  5. Step 5: Solve for x
    x = 1,614,700,435.71/60,048.30
  6. Step 6: Final answer
    x = 26,890.03

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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.