Home / 45,384.34-62,630.52-25,242.52

Finding the Fourth Proportional to 45,384.34, 62,630.52 and 25,242.52

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Solution

The fourth proportional to 45,384.34, 62,630.52 and 25,242.52 is: 34,834.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,384.34 : 62,630.52 = 25,242.52 : x
  2. Step 2: Convert to fraction form
    45,384.34/62,630.52 = 25,242.52/x
  3. Step 3: Cross multiply
    45,384.34x = 62,630.52 × 25,242.52
  4. Step 4: Simplify right side
    45,384.34x = 1,580,952,153.71
  5. Step 5: Solve for x
    x = 1,580,952,153.71/45,384.34
  6. Step 6: Final answer
    x = 34,834.75

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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.