Home / 967,681.53-1,335,429.54-532,076.34

Finding the Fourth Proportional to 967,681.53, 1,335,429.54 and 532,076.34

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Solution

The fourth proportional to 967,681.53, 1,335,429.54 and 532,076.34 is: 734,281.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,681.53 : 1,335,429.54 = 532,076.34 : x
  2. Step 2: Convert to fraction form
    967,681.53/1,335,429.54 = 532,076.34/x
  3. Step 3: Cross multiply
    967,681.53x = 1,335,429.54 × 532,076.34
  4. Step 4: Simplify right side
    967,681.53x = 710,550,461,971.08
  5. Step 5: Solve for x
    x = 710,550,461,971.08/967,681.53
  6. Step 6: Final answer
    x = 734,281.31

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Double scale
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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.