Home / 60,336.48-90,510.03-22,386.18

Finding the Fourth Proportional to 60,336.48, 90,510.03 and 22,386.18

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Solution

The fourth proportional to 60,336.48, 90,510.03 and 22,386.18 is: 33,581.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,336.48 : 90,510.03 = 22,386.18 : x
  2. Step 2: Convert to fraction form
    60,336.48/90,510.03 = 22,386.18/x
  3. Step 3: Cross multiply
    60,336.48x = 90,510.03 × 22,386.18
  4. Step 4: Simplify right side
    60,336.48x = 2,026,173,823.39
  5. Step 5: Solve for x
    x = 2,026,173,823.39/60,336.48
  6. Step 6: Final answer
    x = 33,581.24

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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.