Home / 60,430.32-83,393.93-33,572.14

Finding the Fourth Proportional to 60,430.32, 83,393.93 and 33,572.14

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Solution

The fourth proportional to 60,430.32, 83,393.93 and 33,572.14 is: 46,329.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,430.32 : 83,393.93 = 33,572.14 : x
  2. Step 2: Convert to fraction form
    60,430.32/83,393.93 = 33,572.14/x
  3. Step 3: Cross multiply
    60,430.32x = 83,393.93 × 33,572.14
  4. Step 4: Simplify right side
    60,430.32x = 2,799,712,693.11
  5. Step 5: Solve for x
    x = 2,799,712,693.11/60,430.32
  6. Step 6: Final answer
    x = 46,329.60

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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.